Nicole Fabbri, Marta Peña, Pere Barba, Gloria Iacoboni, Mi Kwon, Rebeca Bailen, Jose A. Perez-Simon, Javier Delgado, Lucia Lopez Corral, Ana Africa Martin Lopez, Rafael Hernani, Valentin Ortiz-Maldonado, Nuria Martinez-Cibrian, Manuel Guerreiro, Jaime Sanz, Ana Carolina Caballero Gonzalez, Juan-Manuel Sancho, Lucrecia Yanez San Segundo, Anabelle Chinea, Jose Sanchez-Pina, Maria Del Mar Perera Alvarez, Blanca Rius-Sansalvador, Anna Maria Sureda Balari, Alberto Mussetti

Sara Fernandez-Luis, Arancha Bermudez, Lucrecia Yanez San Segundo, Mónica Baile González, Sara Marcos Asensio, Albert Esquirol, Irene García-Cadenas, Maria Jesus Pascual, Beatriz Herruzo, Maria Queralt Salas, Cristina Alburquerque-Prieto, MC Viguria-Alegría, Ariadna Perez, Rafael Hernani, María-José Jiménez Lorenzo, Marta Villalba, Carmen Martin Calvo, Nicole Fabbri, Ana Pilar Gonzalez, Rebeca Bailen, Lucia Garcia, Lucia García Mañó, Marcos Torchia Esteban, Maria Calbacho, Leyre Bento De Miguel, Anna Maria Sureda Balari

Alberto Mussetti, Leyre Bento, Mariana Bastos-Oreiro, Carmen Albo, Rebeca Bailen, Pere Barba, Ana Benzaquén, Javier Briones, Ana Carolina Caballero, António Campos, Ignacio Español, Christelle Ferra, Sebastián Garzón López, Pedro Antonio González Sierra, Luisa Maria Guerra, Rafael Hernani, Gloria Iacoboni, Ana Isabel Jiminez Ubieto, Mi Kwon, Lucía López Corral, Oriana López-Godino, Maria Carmen Martinez Munoz, Nuria Martínez-Cibrián, Juan Montoro Gómez, Laura Pérez-Ortega, Guillermo Ortí, Valentín Ortiz-Maldonado, Maria-Jesús Pascual, María Perera, Antonio Perez, Juan Luis Reguera, Jose M. Sanchez, Jaime Sanz, Anna Torrent, Lucrecia Yáñez, Rosario Varela, Izaksun Ceberio Echechipia, Dolores Caballero, Anna Sureda

Juan Manuel Cerezo, Maria Aranzazu Bermudez, David Martin Lorenzana, Sara Fenandez Luis, Lucrecia Yáñez, Mercedes Colorado, Miriam Sánchez Escamilla, Iñigo Romón, Jose Luis Arroyo, Guillermo Martín Sánchez, Enrique M. Ocio

Christelle Ferra, María José Terol, Juan Marquet Palomanes, Angel Ramírez Payer, Carol Moreno, Santiago Osorio, Fátima De la Cruz, Jose A. Garcia-Marco, Macarena Ortiz, Eduardo Rios Herranz, Laura Magnano, Sandra Iraheta, Jose Manuel Puerta, Javier de la Serna, Alicia Smucler, Jose Maria Arguiñano, Javier Loscertales, Begoña Muiña, Rubén Fernández, Tomas García, José A. Márquez, Ana Muntañola Prat, Ernesto Perez Persona, Lucrecia Yáñez, Manuel Pérez-Encinas, Marcos González Díaz, Gonzalo Caballero, María Angeles Andreu, Rafael Andreu, Ana Ruiz-Zorrilla, Diana Moreno, Patricia Baltasar

Darko Antic, Natasa Milic, Thomas Chatzikonstantinou, Lydia Scarfò, Vladimir Otasevic, Nina Rajovic, David Allsup, Alejandro Alonso Cabrero, Martin Andres, Monica Baile Gonzales, Antonella Capasso, Rosa Collado, Raul Cordoba, Carolina Cuéllar-García, Juan Gonzalo Correa, Lorenzo De Paoli, Maria Rosaria De Paolis, Giovanni Del Poeta, Maria Dimou, Michael Doubek, Maria Efstathopoulou, Shaimaa El-Ashwah, Alicia Enrico, Blanca Espinet, Lucia Farina, Angela Ferrari, Myriam Foglietta, Alberto Lopez-Garcia, Jose A. Garcia-Marco, Rocío García-Serra, Massimo Gentile, Eva Gimeno, Maria Gomes da Silva, Odit Gutwein, Yervand Hakobyan, Yair Herishanu, José Ángel Hernández-Rivas, Tobias Herold, Gilad Itchaki, Ozren Jaksic, Ann Janssens, Оlga B. Kalashnikova, Elżbieta Kalicińska, Arnon P. Kater, Sabina Kersting, Maya Koren-Michowitz, Jorge Labrador Gomez, Deepesh Lad, Luca Laurenti, Alberto Fresa, Mark-David Levin, Carlota Mayor Bastida, Lara Malerba, Roberto Marasca, Monia Marchetti, Juan Marquet, Biljana Mihaljevic, Ivana Milosevic, Fatima Mirás, Marta Morawska, Marina Motta, Talha Munir, Roberta Murru, Raquel Nunes, Jacopo Olivieri, Miguel Arturo Pavlovsky, Inga S. Piskunova, Viola Maria Popov, Francesca Maria Quaglia, Giulia Quaresmini, Gianluigi Reda, Gian Matteo Rigolin, Amit Shrestha, Martin Šimkovič, Svetlana Smirnova, Martin Špaček, Paolo Sportoletti, Oana Stanca, Niki Stavroyianni, Doreen Te Raa, Kristina Tomic, Sanne Tonino, Livio Trentin, Ellen Van Der Spek, Michel van Gelder, Marzia Varettoni, Andrea Visentin, Candida Vitale, Vojin Vukovic, Ewa Wasik-Szczepanek, Tomasz Wróbel, Lucrecia Yanez San Segundo, Mohamed A Yassin, Marta Coscia, Alessandro Rambaldi, Emili Montserrat, Robin Foà, Antonio Cuneo, Marc Carrier, Paolo Ghia, Kostas Stamatopoulos

Andrea Visentin, Lydia Scarfò, Thomas Chatzikonstantinou, Anargyros Kapetanakis, Christos Demosthenous, Georgios Karakatsoulis, Martin Andres, Darko Antic, David Allsup, Mónica Baile, Dominique Bron, Antonella Capasso, Mark Catherwood, Rosa Collado, Raul Cordoba, Carolina Cuéllar-García, Julio Delgado, Maria Dimou, Michael Doubek, Lorenzo De Paoli, Maria Rosaria De Paolis, Giovanni Del Poeta, Maria Efstathopoulou, El-Ashwah Shimaa, Alicia Enrico, Lucia Farina, Angela Ferrari, Myriam Foglietta, Moritz Furstenau, Jose A. Garcia-Marco, Massimo Gentile, Eva Gimeno, Gomes da Silva Maria, Odit Gutwein, Yervand Hakobyan, Yair Herishanu, jose Angel Hernandez, Tobias Herold, Sunil Iyengar, Gilad Itchaki, Ozren Jaksic, Ann Janssens, Olga Kalashnikova, Elzbieta Kalicinska, Arnon P. Kater, Sabina Kersting, Jorge Labrador, Deepesh Lad, Luca Laurenti, Mark-David Levin, Enrico Lista, Lara Malerba, Roberto Marasca, Monia Marchetti, Juan Marquet Palomanes, Mattias Mattsson, Francesca Romana Mauro, Carlota Mayor-Bastida, Marta Morawska, Marina Motta, Talha Munir, Roberta Murru, Ivana Milosevic, Fatima Miras Calvo, Carsten Utoft Niemann, Jacopo Olivieri, Lorella Orsucci, Maria Papaioannou, Miguel Arturo Pavlovsky, Inga S. Piskunova, Barbara Pocali, Viola Maria Popov, Francesca Maria Quaglia, Giulia Quaresmini, Doreen te Raa, Gianluigi Reda, Gian Matteo Rigolin, Rosa Ruchlemer, Amit Shrestha, Martin Šimkovič, Martin Špaček, Paolo Sportoletti, Oana Stanca Ciocan, Tamar Tadmor, Elisabeth Vandenberghe, Marzia Varettoni, Candida Vitale, Ellen Van Der Spek, Michel Van Gelder, Ewa Wasik-Szczepanek, Lucrecia Yáñez, Mohamed A Yassin, Marta Coscia, Barbara Eichhorst, Alessandro Rambaldi, Niki Stavroyianni, Livio Trentin, Kostas Stamatopoulos, Paolo Ghia

Thomas Chatzikonstantinou, Lydia Scarfo, Christos Demosthenous, Jana Kotaskova, Gloria Iacoboni, Evangelia Minga, Dimitra Chammou, Georgios Karakatsoulis, Elisa Albi, Miguel Alcoceba, Shaimaa El-Ashwah, Francesca Bacchiarri, Mehreen Ali Khan, Thérèse Aurran, Anne Calleja, Ramona Cassin, Sofia Chatzileontiadou, Amy Christian, Rainer Claus, Rosa Collado, Marcos Daniel De Deus Santos, Zadie Davis, Maria Dimou, David Donaldson, Gimena Dos Santos, Barbara Dreta, Maria Efstathopoulou, Alicia Enrico, Alberto Fresa, Sara Galimberti, Rocío García-Serra, Isabel González-Gascón Y Marín, Alessandro Gozzetti, Valerio Guarente, Sean Harrop, Eleftheria Hatzimichael, Yair Herishanu, Luca Inchiappa, Michalis Iskas, Ozren Jaksic, Susanne R. Janssen, Elzbieta Kalicinska, Volkan Karakus, Arnon P. Kater, Bonnie Kho, Iliana Konstantinou, Thomas Longval, Maya Koren-Michowitz, Ioannis Kotsianidis, Robert J. Kreitman, Uttam Kumar Nath, Jorge Labrador, Deepesh Lad, Kamel Laribi, Ilana Levy, Alberto Lopez-Garcia, Juan Marquet Palomanes, Stanislava Maslejova, Carlota Mayor-Bastida, Fatiha Merabet, Biljana Mihaljevic, Ivana Milosevic, Fatima Miras, Riccardo Moia, Marta Morawska, Almudena Navarro-Bailón, David Oscier, Jacopo Olivieri, Tomáš Papajík, Maria Papaioannou, Cheyenne Pierie, Anna Puiggros, Gianluigi Reda, Gian Matteo Rigolin, Rosa Ruchlemer, Luana Schiattone, Omur Gokmen Sevindik, Yandong Shen, Martin Šimkovič, Svetlana Smirnova, Dina Sameh Soliman, Martin Špaček, Annett Schiwitza, Tamar Tadmor, Liat Tourjeman, Eric Tse, Andrea Visentin, Kristina Tomic, Michel Van Gelder, Theodoros P. Vassilakopoulos, Candida Vitale, George Vrachiolias, Vojin Vukovic, Zhenshu Xu, Lucrecia Yáñez, Munci Yagci, Mohamed A Yassin, Jana Zuchnicka, Maria K. Angelopoulou, Darko Antic, Bella V. Biderman, Mark Catherwood, Marta Coscia, Antonio Cuneo, Fatih Demirkan, Blanca Espinet, Gianluca Gaidano, Romain Guièze, Olga Kalashnikova, Luca Laurenti, Stephen Mulligan, Roberta Murru, Eugene A. Nikitin, Panayiotis Panayiotidis, Gerasimos Pangalis, Irina Panovska, Viola Maria Popov, Šárka Pospíšilová, Lukas Smolej, Paolo Sportoletti, Niki Stavroyianni, Constantine S. Tam, Livio Trentin, Marek Trněný, Francesc Bosch Albareda, Michael Doubek, Anastasia Chatzidimitriou, Paolo Ghia, Kostas Stamatopoulos

Patricia Baltasar, María José Terol, Juan Marquet Palomanes, Angel Ramírez Payer, Carol Moreno, Santiago Osorio, Fátima De la Cruz, Jose A. Garcia-Marco, Sr., Macarena Ortiz, Eduardo Ríos Herranz, Laura Magnano, Sandra Iraheta, Jose Manuel Puerta, Javier de la Serna, Alicia Smucler Simonovich, Jose Maria Arguiñano, Javier Loscertales, Begoña Muiña, Ruben Fernandez, Tomas García, José A. Márquez, Ana Muntañola Prat, Ernesto Pérez Persona, Lucrecia Yáñez, Manuel Pérez-Encinas, Marcos González Díaz, Gonzalo Caballero, María Angeles Andreu, Rafael Andreu, Ana Ruiz-Zorrilla, Diana Moreno, Christelle Ferrà

Pau Abrisqueta Costa, Javier Loscertales, MD, Maria Jose Terol, Angel Ramirez Payer, Macarena Ortiz Pareja, Inmaculada Perez, Carolina Cuellar, Margarita Fernandez De La Mata, Alicia Rodriguez, MD, Ana Lario, Julio Delgado, MD, Ana Cristina Godoy, PhD, Jose M Arguiñano, Maria José Berruezo, Ana C Oliveira, MD PhD, Jose Angel Hernandez-Rivas, MD PhD, María-Dolores García-Malo, MD, Angeles Medina, MD, Paloma García Martín, Santiago Osorio-Prendes, MD, Patricia Baltasar, Miguel Fernandez, MD, Fernando Marco, María-Jesús Vidal, Alicia Susana Smucler Simonovich, Montserrat Lopez Rubio, PhD, Isidro Jarque, Alexia Suárez Cabrera, Ruben Fernandez, MD, Aima Lancharro Anchel, Eduardo Rios Herranz, Carmen Losada, Ernesto Pérez Persona, Ricardo Francisco Garcia, Dr., Rafael Ramos, Lucrecia Yáñez, MD PhD, Jose Luis Bello, MD, Cristina Loriente, Miguel Villanueva

Lindsey E Roeker, MD, Lydia Scarfo, Thomas Chatzikonstantinou, Pau Abrisqueta, MD PhD, Toby A. Eyre, Raul Cordoba, MD PhD, Ana Muntañola Prat, MD, Guillermo Villacampa, Lori A. Leslie, MD, Michael Koropsak, Giulia Quaresmini, John N. Allan, MD, Richard R. Furman, MD, Erica B Bhavsar, BS, John M. Pagel, MD PhD, Jose Angel Hernandez-Rivas, MD PhD, Krish Patel, MD, Marina Motta, MD, Neil Bailey, MSc, Fatima Miras, Nicole Lamanna, MD, Rosalia Alonso, Santiago Osorio-Prendes, MD, Candida Vitale, MDPhD, Manali Kamdar, MD, Patricia Baltasar, Anders Österborg, MD PhD, Lotta Hanson, Mónica Baile, Ines Rodríguez-Hernández, Susana Valenciano, Viola Maria Popov, MD PhD MSc, Abelardo Barez Garcia, Ana Alfayate, Ana C Oliveira, MD PhD, Barbara Eichhorst, MD, Francesca M. Quaglia, Gianluigi Reda, MD, Javier Lopez Jimenez, MD PhD, Marzia Varettoni, Monia Marchetti, MD, Pilar Romero, Rosalía Riaza Grau, Talha Munir, MBBS, Amaya Zabalza, Ann Janssens, Carsten U Niemann, MD PhD, Guilherme Fleury Perini, MD, Julio Delgado, MD PhD, Lucrecia Yanez San Segundo, MDPhD, Ma Isabel Gómez Roncero, MD, Matthew Wilson, MD BSc, MRCP, Piers Patten, MD PhD, Roberto Marasca, MD, Sunil Iyengar, Amanda Seddon, Ana Torres, Angela Ferrari, Carolina Cuéllar-García, Daniel Wojenski, PharmD, Dima El-Sharkawi, MBBS, FRCPath, PhD, Gilad Itchaki, MD, Helen Parry, MB ChB, MRCP, PhD, Juan José Mateos-Mazón, Nicolas Martinez-Calle, MD MSc, Shuo Ma, MD PhD, Daniel Naya, Ellen Van Der Spek, MD PhD, Erlene K. Seymour, MD, Eva Gimeno Vázquez, Gian Matteo Rigolin, Francesca Romana Mauro, Harriet S Walter, Jorge Labrador, Lorenzo De Paoli, Luca Laurenti, MD, Elena Ruiz, Mark-David Levin, MD PhD, Martin Šimkovič, Martin Špaček, Rafa Andreu, Renata Walewska, Sonia Perez-Gonzalez, MD, Suchitra Sundaram, MD, Adrian Wiestner, MD PhD, Amalia Cuesta, Angus Broom, Arnon P. Kater, MDPhD, Begoña Muiña, César A Velasquez, MD, Chaitra S. Ujjani, MD, Cristina Seri, MD, Darko Antic, PhD, Dominique Bron, MDPhD, Elisabeth Vandenberghe, MD, Elise A. Chong, MD, Enrico Lista, Fiz Campoy García, Giovanni Del Poeta, Inhye Ahn, PhD, Jeffrey J. Pu, MD PhD, Jennifer R Brown, MD PhD, Juan Alfonso Soler Campos, MD, Lara Malerba, Livio Trentin, MD, Lorella Orsucci, MD, Lucia Farina, Lucia Villalon, PhD, Maria Jesus Vidal, MD, Maria Jose Sanchez, MD, Maria Jose Terol, Maria Rosaria De Paolis, Massimo Gentile, Matthew S. Davids, MD, Mazyar Shadman, MDMPH, Mohamed A Yassin, MBBS, MSc, Myriam Foglietta, Ozren Jaksic, MDPhD, Paolo Sportoletti, MD, Paul M. Barr, MD, Rafael Ramos, Raquel Santiago, Rosa Ruchlemer, MD, Sabina Kersting, Scott F. Huntington, MD MPH, Tobias Herold, MD, Yair Herishanu, MD, Meghan C. Thompson, MD, Sonia Lebowitz, Christine Ryan, Ryan W. Jacobs, MD, Craig A. Portell, MD, Krista Isaac, DO,MS, Alessandro Rambaldi, MD, Chadi Nabhan, MDMBA, FACP, Danielle M. Brander, MD, Emili Montserrat, Giuseppe Rossi, MD, Jose A. Garcia-Marco, Sr., MD PhD, Marta Coscia, MD PhD, Nikita Malakhov, Noemi Fernandez-Escalada, Sigrid Strand Skånland, PhD, Callie C. Coombs, MD, Paola Ghione, MD, Stephen J. Schuster, MD, Robin Foà, MD, Antonio Cuneo, MD, Francesc Bosch, MD PhD, Kostas Stamatopoulos, MD, Paolo Ghia, MD PhD, Anthony R. Mato, MD, Meera Patel, MD

Silvana Novelli, PhDMD, Leyre Bento, Irene García-Cadenas, Laura Prieto, MD, Lucía López Corral, MD, Gonzalo Gutierrez Garcia, MD, Rafael Hernani, Ariadna Pérez Martínez, Jorge Sierra, MD, Carlos Solano, MD PhD, Mariana Bastos-Oreiro, MD PhD, Nieves Dorado, MD, Nancy Rodríguez-Torres, MD, Guillermo Rodríguez, MD, Jose Luis Piñana Sanchez, Juan Montoro Gómez, Pilar Herrera Puente, Alejandro Luna, MD, Isabel Sanchez Ortega, MD PhD, Carmen Martin Calvo, Oriana López-Godino, MD PhD, Inmaculada Heras, MD PhD, Joud Zanabili, MD, María Del Pilar Palomo Moraleda, MD, Rocio Parody, Jose Maria Moraleda, Lucrecia Yáñez, MD PhD, Antonio Gutiérrez, Teresa Zudaire, MD, Raul Cordoba, MD PhD, Rosario Varela, Christelle M Ferra, Joaquin Martinez-Lopez, MD PhD, Estefania García-Torres, MD, Dolores Caballero, MD PhD

Lucrecia Yanez San Segundo, MD PhD, Noemi Fernandez Escalada, MD, Arancha Bermúdez, MD, Guillermo Martín Sánchez, MD, Sara García Avila, MD, Mónica López Duarte, MD, Mercedes Colorado, MD, Iñigo Romon, MD PhD, Carlos Richard, MD, Enrique M. Ocio, MD PhD

Pau Abrisqueta, MD PhD, Eva González-Barca, MD PhD, Christelle M Ferra, Eduardo Ríos Herranz, MD, Margarita Fernandez, MD, Julio Delgado, MD, Rafael Andreu, MD, Jose Angel Hernandez-Rivas, MD PhD, Maria Jose Terol, Marcos González, Patricia Baltasar Tello, MD, Javier de la Serna, MD PhD, Angel Ramirez Payer, Carmen Ballester, MD, Carol Moreno, MD PhD, Jose A. Garcia-Marco, MD PhD, Raul Cordoba, MD PhD, Lucrecia Yanez San Segundo, MD PhD, Luis Felipe Casado Montero, MD, Francesc Bosch, MD PhD

Fatima I. Adhi, MD, Eric R. Littmann, BA, Ying Taur, MD MPH, Molly A. Maloy, MS, Kate A Markey, PhDMBBS,FRACP, Emily Fontana, BA, Luigi A Amoretti, B.S., Roberta Wright, M.S., M.B.S., Miriam Sanchez-Escamilla, MD, Nerea Castillo Flores, MD PhD, Ana Alarcon Tomas, MD, Richard J Lin, MD PhD, Lucrecia Yáñez, MD PhD, Daniel Brereton, B.A., Annelie Clurman, BA, John B. Slingerland, BSc, Gunjan L. Shah, MD, Christina Cho, MD, Michael Scordo, MD, Ioannis Politikos, MD, Boglarka Gyurkocza, MD, Doris M Ponce, MD, Juliet Barker, MBBS, Miguel-Angel Perales, MD, Sergio A Giralt, MD, Marcel R.M. van den Brink, MD PhD, Eric G. Pamer, MD, Jonathan U. Peled, MD PhD

Carlos Pipaon, PhD, Sara Bravo Navas, Iñigo Romon, MD PhD, Eulogio Conde, MD PhD, Lucrecia Yanez San Segundo, MD PhD

Cristina Fernández Martínez, Arancha Bermúdez, MD, Sara García Ávila, MD, Borja San Pedro, Almudena Cabero Martínez, MD, Lucrecia Yáñez, MD PhD, Mónica López Duarte, Mercedes Colorado, MD, Sonia González de Villambrosia, MD, Joan Manuel Mora, MD, Yolanda Gonzalez Romero, MD, David Gomez, MD, Sara Fenandez Luis, MD, Irati Ormazabal, MD, Andrés Insunza, Iñigo Romon, MD PhD, Jose Luis Arroyo, MD, Eulogio Conde, MD PhD, Carlos Richard, MD

Joan Manuel Mora, MD, Arancha Bermúdez, MD, Miguel Angel Cortés, MD, Yolanda González Romero, MD, Mercedes Colorado, MD, Cristina Fernández Martínez, MD, Almudena Cabero Martínez, MD, David Gómez, MD, Sara Fernández Luis, MD, Sara García Ávila, MD, Lucrecia Yáñez, MD PhD, Irati Ormazabal, MD, Guillermo Martín Sánchez, MD, Jose Luis Arroyo, MD, Javier Núñez, MD, Iñigo Romón, MD PhD, Eulogio Conde, MD PhD, Carlos Richard, MD

Leyre Bento, MD, Jose Maria Bastida, MDPhD, Irene García-Cadenas, Estefania García-Torres, MD, Daniel Rivera, MD, Anna Bosch, MD, Carlos de Miguel, MD, María Esther Martínez-Muñoz, MD, Francesc Fernández-Avilés, MD, Elisa Roldan, MD, Anabelle Chinea, MD, Lucrecia Yáñez, MD PhD, Teresa Zudaire, MD, Carlos Pinho-Vaz, MD, Ildefonso Espigado, MD PhD, Javier Lopez Jimenez, MD PhD, David Valcárcel, MD, Rafael F Duarte, MDPhDFRCP, Rafael Cabrera, MD PhD, Antonio Gutiérrez, MD PhD, Carlos Solano, MD PhD, Antonia Sampol, MD PhD

Bipin N. Savani, MD, Ariane Boumendil, Myriam Labopin, MD PhD, Jürgen Finke, MD, Matthias Stelljes, MD, Arnold Ganser, MD, Gerald Wulf, MD, Liisa Volin, Sonja Martin, MD, Didier Blaise, Johan Maertens, Jean-Henri Bourhis, Lucrecia Yañez, MD, Jorge Sierra, Nathalie Fegueux, Eve Gehlkopf, Wilfried Schroyens, MD PhD, Audrey Mailhol, MSc, Maria Helena Gilleece, MD FRCPath, MB, BSc, FRCP, Norbert Claude Gorin, MDPhD, Jordi Esteve, MD, Fabio Ciceri, MD, Frederic Baron, Christoph Schmid, Sebastian Giebel, Mohamad Mohty, MD PhD, Arnon Nagler, MD