The editorial team greatly appreciates the reviewers who have dedicated their considerable time and expertise to the journal’s rigorous editorial process over the past 12 months, regardless of whether the papers are finally published or not. In 2019, a total of 179 papers were published in the journal, with a median time to first decision of 15 days and a median time from submission to publication of 38 days. The editors would like to express their sincere gratitude to the following reviewers for their generous contribution in 2019:
| Abdel-Hakeem, Mohamed | Lis Arias, Manuel J. |
| Adamson, David Cory | Liu, Huolong |
| Alaibac, Mauro | Llinares, José Miguel |
| Albericio, Fernando | Lomberget, Thierry |
| Alexander, Deneka | Lopez, Victor |
| Alexopoulos, Athanassios | Lorberboum-Galski, Haya |
| Ali, Rameez | Lucarini, Simone |
| Amanda, Lumsden | Luchinat, Enrico |
| Angelova, Silvia | Luque, Sonia |
| Angelucci, Adriano | Madine, Jillian |
| Antosiewicz, Jędrzej | Magda, Jules |
| Armijo, Juan Francisco | Malik, Danish |
| Armon, Robert | Malvè, Mauro |
| Askes, Sven | Mannello, Ferdinando |
| Avin, Vijay | Maria Carmela, Bonaccorsi Di Patti |
| Azaïs, Henri | Marra, Alberto |
| Badea Doni, Mihaela | Marrocchi, Assunta |
| Bainbridge, Jacci | Marrs, James A. |
| Bandea, Claudiu | Martin Lawson, Ata |
| Battula, Narendra | Martín Palma, M. Elena |
| Baudoin-Dehoux, Cécile | Martins, Ana Catarina |
| Belaidi, Abdel Ali | Martins, Andre F. |
| Berens, Christian | Maruani, Antoine |
| Bernard, Marek K. | Marx, Joannes J. M. |
| Bernardini, Giulia | Matei, Ioana |
| Bernatchez, Jean A. | Matesanz, Ana I. |
| Berzal-Herranz, Alfredo | Maurer, Andreas |
| Besson, Thierry | Mayence, Annie |
| Bier, Dirk | Mayer-Proschel, Margot |
| Blasiak, Janusz | McLemore, Gabrielle Lynn |
| Boccafoschi, Francesca | Meabon, James S. |
| Bolhuis, Albert | Medici, Serenella |
| Borghaei, Ruth C. | Meegan, Mary J. |
| Bouckaert, Julie | Melman, Artem |
| Broecker, Felix | Merah, Othmane |
| Bustos, Victor H. | merlin, didier |
| Buxton, Denis | Mertens, Christina |
| Bylund, Dan | Messlinger, Karl |
| Byun, Sanguine | Michalik, Jan |
| Cacciari, Barbara | Miederer, Matthias |
| Callery, Patrick S. | Mielgo, Juan |
| Campanella, Alessandro | Mikropoulos, Christos |
| Carboni, Lucia | Miller, John H. |
| Carraro, Massimo | Mishra, Jay S. |
| Carvajal, Asia Fernandez | Mitchell, Cassie S. |
| Castagna, Annalisa | Mittal, Nitesh |
| Castro, Ricardo A.E. | Mobbili, Giovanna |
| Cauli, Omar | Mollica, Adriano |
| Cerón-Carrasco, José Pedro | Mori, Noriyuki |
| Cerrada, Elena | Mukherjee, Sudip |
| Certal, Ana Catarina | Muller, Marc |
| Chankhamjon, Pranatchareeya | Mulloy, Barbara |
| Chen, Shuen-Ei | Muthu Karuppan, Mohan Kumar |
| Chen, Qiao-Hong | Myung, Woojae |
| Chen, Gang | Nagy, Corina |
| Cheng, Juei-Tang | Nairz, Manfred |
| Childers, Delma Susan | Namasivayam, Vigneshwaran |
| Chiou, Brian | Nanjundan, Meera |
| Chowdhury, Ratul | Narayanan, S. Priya |
| Christides, Tatiana | Nardecchia, Stefania |
| Chu, Xianping | Nastasa, Cristina |
| Cicenas, Jonas | Nawrot, Barbara |
| Cieslar, Grzegorz | Nayak, Usha Y. |
| Cinar, Bekir | Ngezahayo, Anaclet |
| Ciocan, Corina | Nguyen, Hanh Thuy |
| Cione, Erika | Nitulescu, Mihai |
| Cirillo, Giuseppe | Nitulescu, George Mihai |
| Clement, Cristina | Nowak, Adriana |
| Collin, Rob W.J. | Ntie-Kang, Fidele |
| Costi, Sara | Nuzzo, Domenico |
| Coyne, Cody | Okamoto, Shigefumi |
| Cozza, Giorgio | Okuda-Ashitaka, Emiko |
| Crisponi, Guido | Onnis, Valentina |
| Crouzier, Thomas | Onyango, Isaac |
| Csávás, Magdolna | Oyama, Etsuko |
| Czyz, Malgorzata | Pacios, Luis F. |
| D’Acquarica, Ilaria | Paiva, Sandra |
| Dadachova, Ekaterina | Palenzuela López, José Antonio |
| Daley, Peter | Pantopoulos, Kostas |
| Daniel, Vyoral | Papakyriakou, Athanasios |
| Dardonville, Christophe | Pappas, Christos |
| De Brevern, Alexandre G. | Parfrey, Helen |
| De Caro, Viviana | Parmeggiani, Fabio |
| De Paola, Ivan | Parra, Margarita |
| De Simone, Angela | Patrie, Steven Matthew |
| Deb, Subrata | Pavela, Roman |
| Dell'Agli, Mario | Pavic, Valentina |
| Denkova, Antonia | Peifer, Christian |
| Desai, Dhimant | Peng, Teng |
| Dey, Adwitia | Perche, Fédérico |
| Dianzani, Irma | Pereira, Bruno |
| Dietrich, Alexander | Pereira, Carla |
| Dimova, Elitsa | Pérez Pérez, María |
| Ding, Ling | Periyasamy, Palsamy |
| Dinh, Dzung H. | Petrak, Jiri |
| Distel, Martin | Piagnerelli, Michaël |
| Dodi, Gianina | Pilli, Nageswara |
| Duburs, Gunars | Platas-Iglesias, Carlos |
| Duerfeldt, Adam | Pouli, Nicole |
| Durand, Jean-Olivier | Pozo Rodríguez, Manuel |
| Duranti, Andrea | Pruszynski, Marek |
| Duzgunes, Nejat | Przybył, Jarosław L. |
| Eadon, Michael T. | Puchkova, Ludmila V. |
| Ear, Jason | Qi, Junpeng |
| Ehrnhoefer, Dagmar | R. Santos, Cleydson Breno |
| Emmy Lacourt, Tamara | Radu, Beatrice Mihaela |
| Engewald, Werner | Ramadori, Giuliano |
| Eppard, Elisabeth | Redmer, Torben |
| Eritja, Ramon | Reid, Christopher W. |
| Escames, Germaine | Ren, Zhenhua |
| Espel, Enric | Renaudineau, Yves |
| Esworthy, Steve | Resch, Ulrike |
| Facchiano, Angelo | Ridge, Perry G. |
| Fakhrullin, Rawil F. | Rishi, Gautam |
| Falsini, Benedetto | Riska, Paul |
| Fan, Hueng-Chuen | Rivella, Stefano |
| Farkas, Michael | Roby, Justin A. |
| Federico, Stephanie | Rodger, Alison |
| Félix, Luis | Rodriguez-Rubio, Lorena |
| Figueiral, Maria Helena | Roetto, Antonella |
| Figueiras, Ana | Rondon, Aurélie |
| Filaretova, Ludmila | Rose, Klaus |
| Fornstedt, Torgny | Rozalski, Marcin |
| Fossey, John S. | Ruchala, Piotr |
| Francesca, Selmin | Russu, Wade |
| Frazer, David M | Ryabchikova, Elena I. |
| Froeyen, Matheus | Sabatier, Jean-Marc |
| Fujita, Mikako | Saito, Yoshiro |
| Gabrielson, Nathan P. | Saito, Ryoko |
| Ganguly, Samit | Sajeva, Maurizio |
| Garcia-Doval, Carmela | Santamaria, Rita |
| García-Garrido, Sergio E. | Santos, Clementina |
| Garello, Francesca | Saule, Simon |
| Gini, Giuseppina | Schols, Dominique |
| Gok, Ozgul | Seca, Ana Maria Loureiro Da |
| Golombick, Terry | Seger, Rony |
| Gombert, Alexander | Sellars, Jonathan |
| Gómez-Puertas, Paulino | Serwer, Philip |
| Goněc, Tomáš | Seto, Shigeki |
| González, Marta | Sharma, Shweta |
| Graczyk-Jarzynka, Agnieszka | Shimada, Yasuhito |
| Graeve, Lutz | Shimizu, Shunichi |
| Grande Tovar, Carlos David | Shirakawa, Seiji |
| Grant, Gregory A. | Si, Hongwei |
| Greenwood, Michael T. | Siddappa, Byrareddy |
| Griffiths, Peter | Sieniawska, Elwira |
| Griñán-Ferré, Christian | Sigusch, Bernd W. |
| Grosso, Giuseppe | Sippl, Wolfgang |
| Guerra, Barbara | Skiba, Mohamed |
| Guinamard, Romain | Smith, Robert A. |
| Guirado, Ramon | Sobotta, Łukasz |
| Gütschow, Michael | Sokalski, Andrzej |
| Halaban, Ruth | Song, Im-Sook |
| Hamano, Tadanori | Soural, Miroslav |
| Hanif, Muhammad | Sousa, Sérgio Filipe |
| Hans, Chetan P. | Spiegler, Verena |
| Hans, Guy | Sprio, Andrea Elio |
| Harris, Norman R. | Sresht, Vishnu |
| Hasan, S. Saif | Srivatsan, Malathi |
| Heggermont, Ward | St Hill, Catherine |
| Hémadi, Miryana | Stanovnik, Branko |
| Hepnarova, Vendula | Stefane, Bogdan |
| Herczegh, Pál | Su, Wen-Yu |
| Hevey, Rachel | Su, Meng |
| Homma, Miwako Kato | Su, Zheng-Yuan |
| Hrabal, Richard | Sugimoto, Naotoshi |
| Hsin, Kun-Yi | Sun, Xuelong |
| Hsu, Todd | Sun, Hao |
| Hu, Dong Gui | Suzuki-Kerr, Haruna |
| Huang, Yan-Jang | Świetlik, Dariusz |
| Iijima, Noriaki | Szaleniec, Maciej |
| Ilia, Gheorghe | Tabu, Kouichi |
| Imlach, Wendy L. | Takeda, Shigeki |
| Imperatore, Roberta | Takeuchi, Tomoharu |
| Itarte, Emilio | Tanabe, Shihori |
| Itoh, Yoshifumi | Tartey, Sarang |
| Iwatsuki, Masato | Taylor, Alison Marie |
| Jablonska, Ewa | Teng, Yong |
| Jadeja, Ravirajsinh | Teng, Peng |
| Jaki, Birgit | Thapa, Raj Kumar |
| Jedelská, Jarmila | Thevenod, Frank |
| Ježek, Jan | Timmerman, Peter |
| Jimi, Eijiro | Ting, Jeffrey M. |
| Jose, Joacim | Tinoco, Arthur D. |
| Juhasz, Bela | Titz, Alexander |
| Juretić, Davor | Tonelli, Michele |
| Kadriu, Bashkim | Toovey, Stephen |
| Kaldis, Philipp | Tortorella, Paolo |
| Kallscheuer, Nicolai | Trabocchi, Andrea |
| Kanamori, Takao | Trammell, Scott A. |
| Kanda, Yasunari | Treglia, Giorgio |
| Kang, Hee Eun | Tricarico, Domenico |
| Kang, CongBao | Tuccinardi, Tiziano |
| Karnati, Konda Reddy | Turkington, Richard |
| Kasperkiewicz, Paulina | Turnaturi, Rita |
| Kauffman, Kathryn Marie | Uchida, Takeshi |
| Kawakami, Kohsaku | Umapathy, Ganesh |
| Keith, Gordon | Usai, Marianna |
| Khan, Meraj Alam | Vaidyanathan, Ganesan |
| Kiec-Kononowicz, Katarzyna | Valsesia- Wittmann, Sandrine |
| Kiesewetter, Dale O. | Van den Bergh, Hubert |
| Kiljunen, Saija | Van Hecke, Kristof |
| Kim, Hak Joong | Van Noorden, Ron |
| Kimpel, Janine | Vankayala, Raviraj |
| Kishimoto, Daiga | Varani, Luca |
| Konc, Janez | Veenman, Leo |
| Kong, Weili | Velikyan, Irina |
| Kopel, Pavel | Venkatesan, Jayachandran |
| Kosik, Ivan | Verhelst, Steven |
| Kozempel, Ján | Verma, Pragya |
| Kozlov, Sergey | Victor, Bruno |
| Kraus, Christoph | Viola, Giampietro |
| Krejbich-Trotot, Pascale | Volcho, Konstantin |
| Krijt, Jan | Walsby, Charles |
| Kubinova, Sarka | Wang, Qun |
| Kumamoto, Eiichi | Wang, Chenguang |
| Kumar, Sunil | Wang, Chunling |
| Kumar Jha, Mithilesh | Wang, Guankui |
| Kunda, Nitesh | Wang, Tai |
| Kuryłowicz, Alina | Weeks, Robert J. |
| Kwon, Tae-Hyuk | Weidlich, Tomáš |
| La Mendola, Diego | Weiss, Gunter |
| La Motta, Concettina | Wen, Zhiwei |
| Lachowicz, Joanna Izabela | Wessel, Hans Peter |
| Lai, Yu-Heng | Wijnholds, Jan |
| Laity, Peter R | Williams, Noelle S. |
| Lamar, John M. | Wilusz, Jeff |
| Lambertucci, Catia | Winters, Bryony |
| Lambrou, George I | Wong, Ching On |
| Lamers, Femke | Wright, Catherine |
| Lartigue, Lenaic | Wunderlich, Gerd |
| Latacz, Gniewomir | Xiao, Han |
| Latunde-Dada, Gladys Oluyemisi | Xie, Lishi |
| Lawen, Alfons | Yang, Inho |
| Le Borgne, Marc | Ye, Yunpeng |
| Le Moigne, Vincent | Yin, Jian |
| Lechner, Judith | Yokoyama, Yoshihito |
| Leclerc, Fabrice | Young, Howard A. |
| Lee, Sangkyu | Yousefi, Behrooz H. |
| Lee, Gihyun | Yue, Xuyi |
| Lee, Yeon Sun | Zagórska, Agnieszka |
| Lehner, Małgorzata | Zaitsev, Aleksey |
| Lemercier, Gilles | Zapico, Sara C. |
| Lewkowski, Jaroslaw | Zeilinger, Carsten |
| Li, Yunfei | Zhang, Yijun |
| Li, Ruei-Nian | Zhao, Xiaoai |
| Li, Yan | Zhu, Jie |
| Li, Wenyi | Zięba, Andrzej |
| Li, Lianbo | Ziesenitz, Victoria |
| Light, Sharee N. | Ziyatdinova, Guzel |
| Lima, Sofia Costa | Żołnowska, Beata |
| Lin, Kuo-Shyan | Žuvela, Petar |
| Linder, Maria |
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