The editors of the Journal of Clinical Medicine would like to express their sincere gratitude to the following reviewers for assessing manuscripts in 2013:
| Almog, Nava | Drago, Denise | Hirai, Yuji |
| Amadori, Dino | Economou, Athina | Houssiau, Frederic A. |
| Antebi, Ben | Esteban, Andrés | Hubalek, Michael |
| Bernal-Mizrachi, Carlos | Evans, Mark | Ingvild, Ingvild |
| Bourin, P. | Facchini, Andrea | Josson, Sajni |
| Bouza, Emilio | Fong, Daniel Tik-Pui | Kasten, Mary J. |
| Bove, Geoffrey | Foroozan, Rod | Kim, Han Su |
| Bower, Chris | Frölich, J. | Kohn, Michael R. |
| Brodowicz, Thomas | Füllen, Georg | Kusuma, Sravanti |
| Broggini, Massimo | Galanter, Cathryn A. | Kwon, Tae Gyun |
| Brufsky, Adam | Goetzl, Laura | Languino, Lucia |
| Califaretti, Nadia | Goldstein, Benjamin I. | Laurie, Karen L. |
| Casimiro, Sandra | Gräs, Søren | Lee, Moon Soo |
| Cavoretto, Paolo | Gunetti, Monica | Li, Gang |
| Connelly, Kim | Hagmann, Sébastien | Lipton, Allan |
| Conover, Joanne | Halperin, John | Lu, Baisong |
| Cousens, Nicole | Harper, Gordon | Lungu, Codrin |
| Cunha, Burke A. | Hashmi, Farina | Luparello, Claudio |
| Dahlström, Lisen Arnheim | Haubitz, Sebastian | Lutz, Stephen |
| Davies, Robert D. | Hematti, Peiman | Magann, Everett F. |
| De Geest, Bart | Henry, David | Mccloskey, Eugene |
| Dennis, Kristopher | Hernigou, Philippe | Mlineritsch, Brigitte |
| Montgomery, Scott | Rincón, Olga Gómez del | Takebe, Naoko |
| Morris, Patrick G. | Rodriguez, Anne-marie | Teich, Steven |
| Mortara, Franco | Rosenblatt, Jon E. | Trial, Joann |
| Narod, Steven | Salgado, A. J. | Truong, Daniel |
| Ngim, Chin Fang | Schul, Wouter | Vagefi, Reza |
| Nilar, Shahul | Schuleri, Karl | Van Poznak, Catherine |
| OBrien, Louise | Selvaraj, Vimal | Verhagen, Ealm |
| Odejinmi, F. | Sesti, Francesco | Wang, Qun |
| Padfield, Gareth J. | Shaak, Thomas L. | Wang, Yun |
| Park, Won | Sonne, Susan C. | Watanabe, Shigeru |
| Pergament, Eugene | Sprick, Martin R. | Wilson, Kumanan |
| Pergolizzi, Stefano | Springett, Kate | Yasuhara, Takao |
| Polo, Jose | Sridharan, Shankar | Yennamalli, Ragothaman |
| Pontikoglou, Charalampos | Stoddard, Joel | Yu, Seongjin |
| Porpora, M. G. | Stoeger, Herbert | Zhang, Jian |
| Powles, Trevor | Subbulakshmi, Subbulakshmi | Zhang, Yong |
| Radisky, Derek | Sundar, Krishna M. | Zhu, Xuegong |
| Reed, Elizabeth | Sykes, Jane |
© 2014 by the authors; licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/).