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 176 papers were published in the journal, with a median time to first decision of 17 days and a median time from submission to publication of 42 days. The editors would like to express their sincere gratitude to the following reviewers for their generous contribution in 2019:
| A. Washburn, David | Lewko, Jolanta |
| Aarts, Emmeke | Liang, Huajun |
| Aderibigbe, Simon | Likforman-Sulem, Laurence |
| Aebischer, Verena | Lim, Weng Marc |
| Ahmed, Zehra | Ling, Bo |
| Ahmedien, Diaa | Links, Paul |
| Alba De La Fuente, Anahi | Lisinskiene, Ausra |
| Allé, Mélissa C. | Lisinskienė, Aušra |
| Allen, Michael Todd | Litofsky, Norman Scott |
| Alt, Marius | Liu, Yan |
| Amsterdam, Jan GC Van | Liutsko, Liudmila |
| Amutio, Alberto | Löchner, Johanna |
| Anastasiu, Livia | Lochtman, Katja |
| Anderson, JohnAE | Lodi, Ernesto |
| Ang, Ian Yi Han | Loos, Eugène |
| Annus, Paul | Lovell, Geoff |
| Aragon, Oriana | Lowet, Koen |
| Arribas Galarraga, Silvia | Lui, Fausta |
| Aseervatham, Jaya | Lunov, Vitalii |
| Aslanidis, Theodoros | Machado, Carolina |
| Assari, Shervin | Machimbarrena, Juan M. |
| Babcock, Laura | Maciejewski, Grzegorz |
| Badau, Adela | Magrane, Diane |
| Badau, Dana | Mahmuda, Naila Al |
| Badicu, Georgian | Major, Sofia O. |
| Baena-Extremera, Antonio | Maki, Yohko |
| Bailey, Kylie | Malinowska-Cieślik, Marta |
| Bajs, Irena Pandža | Malisa, Mark |
| Balcells-Balcells, Anna | Mann, Frank D |
| Ballarotto, Giulia | Mannan, Haider |
| Banerjee, Kalpita | Mannino, Giuseppe |
| Barkauskienė, Rasa | Manuti, Amelia |
| Barraza, Jorge | Maple, Myfanwy |
| Barrios, Maite | Marcassa, Stefania |
| Basic, Goran | Marks, Loren |
| Battaglini, Luca | Martin, Richard H. |
| Baudson, Tanja Gabriele | Martinez, Alejandro |
| Baul, Tushi | Martínez-León, Natalia |
| Bayram-Jacobs, Durdane | Martini, Daniela |
| Beaujean, Alexander | Martins, Ian |
| Belcher, John R. | Marzoli, Daniele |
| Belford, Nish | Masala, Carla |
| Benbow, Alison E. F. | Mascitti, Marco |
| Bendick, Marc | Massart, Alain |
| Berard, Marie-France | Matud, Pilar |
| Berg, Kristen | Matud, María Pilar |
| Bergold, Sebastian | May, Chris |
| Bernardi, Andrea | Mazilescu, Crisanta-Alina |
| Bhochhibhoya, Amir | Mazur, Joanna |
| Bhuyan, Rupaleem | Mazzone, Angela |
| Bień, Agnieszka | McFadden, Sandra |
| Bikov, András | McKinney, Brandon |
| Blinkhorn, Victoria | Meads, Catherine |
| Bockerman, Petri | Mei, Xiaohan |
| Bogacz-Wojtanowska, Ewa | Meisenberg, Gerhard |
| Bogdański, Paweł | Meneses, Rute F |
| Boling, Warren W. | Merchant, Hamid |
| Bondoc, Ionel | Michalska-Dudek, Izabela |
| Boomkens, Cynthia | Mignon, Sylvia |
| Borzikowsky, Christoph | Mikroyannidis, Alexander |
| Botturi, Andrea | Miles, Debra |
| Bracci, Enrico | Mishra, Jyoti |
| Breeze, Ruth | Mishra, Avinash |
| Brooke, Joanne | Moaddab, Mahsa |
| Brunec, Iva | Modenese, Alberto |
| Buckley, Jeffrey | Moè, Angelica |
| Buksnyte–Marmiene, Loreta | Molero Jurado, María Del Mar |
| Burghardt, Gordon | Monteiro, Diogo |
| Burgos-Garcia, Antonio | Moon, Il Soo |
| Burlacu, Sorin | Moret-Tatay, Carmen |
| Calabria, Marco | Morinaj, Julia |
| Calabuig-Moreno, Ferran | Morrissey, Hana |
| Callegari, Camilla | Mortimer, Michael |
| Campus, Guglielmo | Moustaïd-Moussa, Naïma |
| Caputo, Fabio | Mucci, Nicola |
| Caraballo, M. Angeles | Muñoz Pérez, Carlos |
| Carner, Serafin Cambray | Napal, María |
| Carson, Fraser | Navarro, Raul |
| Carvalho, Janayna | Navidi, Ute |
| Casais, Beatriz | Nemzer, Louis R |
| Castaldi, Elisa | Newbury, Joanne B. |
| Cava, María-Jesús | Newhouse, Ian |
| Cava-Tadik, Yasemin | Newson, Lisa |
| Cave, Kyle | Ng, Qin Xiang |
| Celaya, M. Luz | Ng, Kwok |
| Cerejeira, Joaquim | Nguyen, Binh |
| Cerna, Miloslava | Nie, Peng |
| Cerniglia, Luca | Nikishina, Vera Borisovna |
| Chacón Cuberos, Ramón | Nikolaou, Charoula Konstantia |
| Chang, Yun-Hsuan | Nolan, Clodagh |
| Chang, Yao-Lang | Nosetti, Luana |
| Chang, Yun-Hsuan | Nounagnon Frutueux, Agbangla |
| Chatterjee, Satabdi | O’Dwyer, Siobhan |
| Chen, Liang-Yu | Oe, Misari |
| Chenchev, Ivan | Olagunju, Kehinde.Oluseyi |
| Chiappini, Stefania | Olteanu, Alin |
| Chiew Hong, Ng | Omar, Syed Haris |
| Child, Stephanie | Ormsbee, Floyd |
| Choi, Jihye | Osin, Evgeny N. |
| Chokoshvili, Davit | Osorio, Carlos |
| Choudhuri, Avik | Otwinowska-Kasztelanic, Agnieszka |
| Christopoulos, Athanasios | Ouhnana, Marouane |
| Cicero, Arrigo | Owens, Rhea |
| Ciorciari, Joseph | Paap, Kenneth R. |
| Clarke, Alasdair | Pace, Nelson |
| Claros, Edith | Pancotto, Francesca |
| Clucas, Rob | Panek, Jiri |
| Colomé, Àngels | Papadakis, Stamatis |
| Coman, Emil | Papandreou, Maria |
| Coman, Alin | Papousek, Ilona |
| Connor, Helene Diana | Paradowski, Michał B. |
| Constantin, Cristinel | Park, Jin-Sung |
| Conti, Daniela | Parra Camacho, David |
| Correia Caeiro, Catia | Parra-Meroño, María Concepción |
| Cothran, Dee Lisa | Parv, Luminita |
| Coussens, Scott | Patalas-Maliszewska, Justyna |
| Crayen, Claudia | Pathak, Dhruba |
| Cribbet, Matthew R. | Pawar, Ambarish |
| Criss, Shaniece | Pearce, John A. |
| Cvorovic, Jelena | Pekmezovic, Tatjana |
| Da Luz, Felipe Q. | Pereira, Dora |
| Da Veiga, Claudimar Pereira | Perenyi, Aron |
| Dal Ben, Matteo | Pérez-Fuentes, María Del Carmen |
| Daumiller, Martin | Pérez-Rueda, Alfredo |
| Davison, Karen | Phillips, Andrew J. K. |
| De Barros Camargo, Claudia | Pietsch, Stefanie |
| De Bruin, Angela | Pilling, Michael |
| De Gennaro, Luigi | Pinho, Maria Gabriela M. |
| de la Haye, Kayla | Pinkas, Adi |
| De La Torre, Gabriel G. | Pisoni, Galena |
| De Souza, Claudia Daniele | Polanska, Kinga |
| De Stefano, Rosa | Pollak, Yehuda |
| Del Barrio Gándara, M Victoria | Ponzini, Giuseppe |
| Delgado, Paulo | Popa-Wagner, Aurel |
| Deligeoroglou, Efthimios | Poth, Christian |
| Dempsey, Heidi L. | Poulová, Petra |
| Desai, Abhishek | Pourié, Grégory |
| Di Cristofori, Andrea | Poza-Vilches, Fátima |
| Di Dio, CINZIA | Progler, Joseph |
| Dibaba, Daniel | Protzko, John |
| Dissanayake, Ellen | Quam-Wickham, Nancy |
| Donizzetti, Anna Rosa | Quan, Stuart F. |
| Dos Santos, Luis Miguel | Quijano-López, Rocío |
| Druica, Elena | Rabinowitz, Samuel |
| Dubiel, Bozena | Rahman, Osmud |
| Dzambas, Tamara | Rajavenkatanarayanan, Akilesh |
| Economou, Athina | Ramachandran, Roshini |
| Edgeston, Anna | Ramirez-Baena, Lucia |
| Edler, Dennis | Ramos Salazar, Leslie |
| Edmondson, Amanda | Ramos-Vidal, Ignacio |
| Eiroa-Orosa, Francisco José | Rapp, Paul |
| Elison, Jeff | Raptis, George E |
| Epstein, Nurith | Recchia, Daniela R. |
| Etter, Darryl | Reeves, Adam |
| Evans, Jonathan St B. T. | Ren, Qingzhong |
| Everri, Marina | Reybrouck, Mark |
| Fargnoli, Mario | Reynolds, Amy |
| Farrand, Kathleen | Rhein, Mathias |
| Fasko, Daniel | Richardson, George B. |
| Fawcett, Barbara | Ricou, Miguel |
| Feinn, Richard S. | Rivas, Carol A. |
| Fernandez Salinero, Samuel | Riza, Elena |
| Fernández-Prados, Juan Sebastián | Robinson, Mark A. |
| Filipiak, Sara | Roca, Francesc |
| Fincham, Andrew | Roccella, Michele |
| Fischer, Matthias | Rodrigues, Filipe |
| Fisher, Jane E. | Rodríguez, Carlos Freire |
| Fitness, Julie | Rodríguez, Francisco |
| Fitzpatrick, Esther | Rogozea, Liliana |
| Foulsham, Tom | Romero Martínez, Ángel |
| Franca, Lucia | Rozgonjuk, Dmitri |
| Freedman-Doan, Carol | Ruggieri, Ruggero Andrisano |
| Freeman, Max | Ruiz-Palmero, Julio |
| Galeazzi, Gian Maria | Rutkauskaite, Renata |
| Gallar, David | Sacrey, Lori-Ann R. |
| Gander, Fabian | Safron, Adam |
| Ganesan, Asha | Sah, Nirnath |
| Garcia, Amber | Sáiz Manzanares, María Consuelo |
| García, Oscar | Salisbury, Joseph |
| García-Martínez, Inmaculada | Samadi, Sayyed Ali |
| Garg, Kawish | Samsam, Mohtashem |
| Garrett, Mario D. | Sankarasubramanian, Vishwanath |
| Garrido, Juan E. | Savolainen, Iina |
| Garr-Schultz, Alexandra | Scandurra, Cristiano |
| Garssen, Bert | Schubert, Anna-Lena |
| Garzon, Ximena | Schumm, Walter R. |
| Gasca-Salas, Carmen | Segal, Uma |
| Gash, Hugh | Segura, Adrián |
| Gavurova, Beata | Segura Robles, Adrian |
| Gibbons, Jeff | Seifried-Dübon, Tanja |
| Gil Madrona, Pedro | Sekulic, Damir |
| Głąbska, Dominika | Sellner, Johann |
| Gómez-Urquiza, Jose L. | Sembajwe, Grace |
| Gonda, Xenia | Semu, Linda L. |
| Goniewicz, Krzysztof | Şerban-Oprescu, George Laurenţiu |
| González-Cabrera, Joaquín | Servidio, Rocco |
| Goswami, Saheli | Servidio, Rocco Carmine |
| Graham, John H. | Shafer, Daniel M. |
| Gray, Selena | Shamionov, Rail M. |
| Greco, Gianpiero | Sharma, Amit |
| Grimholt, Tine K. | Shelley-Tremblay, John |
| Griñán-Ferré, Christian | Shintel, Hadas |
| Grubić Kezele, Tanja | Shuffrey, Lauren C. |
| Gu, Feng | Shust, Efrat |
| Güeita Rodríguez, Javier | Sienkiewicz-Małyjurek, Katarzyna |
| Guido, Giuseppe | Signorelli, Marcello |
| Guinjoan, Marc | Simenko, Jozef |
| Gusev, Alexey | Simeon, James C. |
| Gutierrez, Antonio | Siniscalco, Dario |
| Gyurák Babeľová, Zdenka | Ślaski, Sławomir |
| Halstead, Brian | Słomka, Artur |
| Hanć, Tomasz | Sokal-Gutierrez, Karen |
| Handcock, Phil J. | Solovieva, Yulia |
| Hanke, Sten | Sorensen, Carl |
| Hannon, Brenda | Sorfa, David |
| Hannonen, Riitta | Soundy, Andrew |
| Harbottle, Celia | Sousa, Maria José |
| Harding, Rosie | Spitzenstetter, Florence |
| Harris, Richard | Ștefan, Simona Cătălina |
| Harrison, Teresa | Stetina, Birgit U. |
| Hartanto, Andree | Štrac, Dubravka Švob |
| Hasanagas, Nikolaos D. | Strielkowski, Wadim |
| Hawkins, Raymond C | Struiksma, Marijn |
| Heinz, Melinda | Sturiale, Carmelo Lucio |
| Hemingway, Ann | Sudraba, Velga |
| Herzberg, Philipp Y. | Sulavko, Alexey |
| Himmerich, Hubertus | Summavielle, Teresa |
| Hinz, Lisa | Sun, Kai Sing |
| Ho, Roger C. | Suñer Soler, Maria Rosa |
| Ho, Cyrus | Surguchov, Andrei |
| Hoare, Derek | Sutton, Jill |
| Hodgson, Tim | Svartengren, Magnus |
| Holbrook, Jack | Szathmáry, Eörs |
| Höltge, Jan | Szatkiewicz, Jin P. |
| Hörnsten, Åsa | Székely, Andrea |
| Hou, Wen-Hsuan | Tambyraja, Sherine R. |
| Howell, Aaron | Tan, Shu Ling |
| Hu, Xiaosu | Tang, Shifang |
| Huang, Yi-Ting | Tanti, Goutam Kumar |
| Hung, Li-San | Tararova, Olga |
| Hunt, Jodi | Tassé, Marc |
| Huta, Veronika | Taveira, Maria Do Céu |
| Iacono, Diego | Taylor, Rachel |
| Inchausti, Felix | Te Nijenhuis, Jan |
| Inglés, Cándido | Temesi, Agoston |
| Invitto, Sara | Terry, Daniel |
| Iorga, Magdalena | Tescasiu, Bianca |
| Ivanova, Alyona | Thai, Yvonne |
| Izaguirre, Ainhoa | Theilmann, Florian |
| Izawa, Kazuhiro P. | Thoma, Colleen A |
| Jack, Dana | Thomas, Christian |
| Jain, Sameer | Titone, Debra |
| Janikowska, Grażyna | Tok, Serdar |
| Jankovic, Momcilo | Tomaževič, Nina |
| Jansen, Petra | Tomba, Elena |
| Jaquess, Kyle | Topa, Gabriela |
| Javanbakht, Arash | Topolinski, Sascha |
| Jesulola, Emmanuel | Torgersen, Eivind Nessa |
| Jin, Junghee | Toronov, Vladislav |
| Johnson, Scott | Tremolada, Marta |
| Jones, Stephen | Trimmel, Michael |
| Jones, Tiffany | Trip, Simona |
| Jordan, Catherine | Troisi, Jacopo |
| José Santamaría, Juan | Tschacher, Wolfgang |
| Kahsay, Znabu | Tse, Chi-Shing |
| Kajamies, Anu | Tsytsarev, Vassiliy |
| Kanamori, Masao | Tünnermann, Jan |
| Kang, Seung-Wan | Uher, Jana |
| Kang, Kyonghwa | Unger, Alexander |
| Kärkkäinen, Sirpa | Urbanek, Arkadiusz |
| Kastrup, Bernardo | Urbański, Mariusz |
| Katsounari, Ioanna | Urra, Xabier |
| Kaye, Linda K. | Urschler, David F. |
| Kelly, Daniel | Usami, Satoshi |
| Kelly, Niamh | Useche, Sergio A. |
| Kelman, Ari Y. | Valentino, Mario |
| Kiley-Worthington, Marthe | Van den Noort, Maurits |
| Kim, Seoyong | Vasandani, Paresh |
| Kim, Byung-Jik | Veiga, Feliciano Henriques |
| Kim, Jin-Bom | Verma, Nirmal |
| Kindermann, Harald | Vihman, Virve-Anneli |
| Kiyono, Ken | Vincent, Grace |
| Klein, Jennie | Visković, Ivana |
| Kochetova, Tatyana Viktorovna | Višnjić, Aleksandar |
| Koga, Patrick Marius | Visser, Adriaan Ph |
| Konstantinov, Vsevolod | Vogelaar, Bart |
| Korcz, Agata | Von Wyl, Agnes |
| Kothgassner, Oswald D. | Voroshilova, Anzhelika |
| Kovac, Stjepana | Vrana, Scott |
| Koven, Steven G. | Wainwright, John |
| Kožuh, Ines | Walentynowicz, Marta |
| Kragness, Haley | Walker, Marvin |
| Krajcsák, Zoltán | Wang, Jeff CW. |
| Krajenbrink, Trudy | Wang, Shirley |
| Kratochvíl, Lukáš | Ward, Nathan |
| Kretzschmar, André | Warms, Richard L. |
| Kreuzpointner, Ludwig | Warrington, Junie P |
| Krysinska, Karolina | Watson, Silvana Maria Russo |
| Kubota, Maki | Welsh, Jane |
| Kukem, Tesfaye Semela | Wenos, Jeanne |
| Kulke, Louisa | West, Julia |
| Kumar, Sampath | Whisenant, Meagan |
| Kyriacou, Charalambos | Wielki, Janusz |
| Lachmann, Bernd | Wijnen, Herman |
| Lago, Tiffany R. | Williams, Isobel |
| LAI, Lufanna Ching-han | Wilson, Joseph A |
| Lai, Ivan | Winings, Kathy |
| Lajante, Mathieu | Wlaź, Piotr |
| Lalueza, José Luis | Wojciechowski, Adam |
| Lane, Scott D. | Wolniak, Radoslaw |
| Lane, Andrew | Wong, Chi-kin Kenchi |
| Lange, Ewa | Wright, Elizabeth Quinn |
| Lara Sánchez, Amador Jesús | Yang, Xiao |
| Lardone, Anna | Yang, Bo |
| Lautrey, Jacques | Yang, Xiaozhao |
| Lavender, Andrew | Yumi, Hashizume |
| Lawson, Nicholas D. | Zadra, Cinzia |
| Lee, Paul H. | Zakrocka, Izabela |
| Lehner, Małgorzata | Zhang, Melvyn |
| Leicht, Kevin T. | Zhao, Ting |
| Leightley, Daniel | Zhu, Lin |
| León del Barco, Benito | Zielinski, Slawomir |
| Lewin, Eyal | Zubiaur, Marta |
| Lewis, Ghislaine L. |
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