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 103 papers were published in the journal, with a median time to first decision of 20 days and a median time from submission to publication of 36 days. The editors would like to express their sincere gratitude to the following reviewers for their generous contribution in 2019:
| Abdelbasset, Walid Kamal | Lu, Dongdong |
| Abdeltawab, Nourtan | Lu, Jeng-Wei |
| Aeddula, Narothama Reddy | Lushington, Gerry |
| Ai, Yong | Macauley, Matthew S. |
| Alam, Md Badrul | Madonov, Pavel |
| Al-Horani, Rami A. | Mai, Sabine |
| Alsaab, Hashem | Mancianti, Francesca |
| Altemimi, AMMAR.B | Manini, Mhd Louai |
| Ancuceanu, Robert Viorel | Marchini, Cristina |
| Ansari, Shariq | Martínez-Campa, Carlos |
| Argenta, Peter | Martins, Natalia |
| Armijos, Chabaco | Massari, Serena |
| Asakawa, Tetsuya | Masulli, Maria |
| Åstrand, Alexander | Matys, Jacek |
| Barreto, Maria | Mayor, David |
| Barton, Matthew J | McCombe, Pamela |
| Basso, Daniela | McConnell, Tracey |
| Benson, Al B. | Melini, Valentina |
| Beths, Thierry | Menezes, Irwin Rose Alencar |
| Biagi, Marco | Menna, Marialuisa |
| Bijak, Michał | Metwally, Mayada |
| Birlea, Marius | Miceli, Natalizia |
| Blanco-Salas, José | Mikula, Mario |
| Bogdański, Paweł | Mimaki, Yoshihiro |
| Booken, Nina | Misery, Laurent |
| Branca, Ferdinando | Mishra, Abheepsa |
| Brennan, Frank | Mnif, Wissem |
| Breuner, Cora Collette | Mo, Fei |
| Brueggen, Marie-Charlotte | Mogielnicki, Andrzej |
| Brunetti, Giacomina | Mohr, Andrea |
| Bubici, Giovanni | Mong, Mei-Chin |
| Burns, Ryan | Monga, Varun |
| Cangkrama, Michael | Monteiro, Mariana |
| Capasso, Raffaele | Morais, Nuno |
| Carr, Catherine Elizabeth | Morello, Roy |
| Celakovska, Jarmila | Morgan, Jill |
| Cen, Shan | Mortara, Lorenzo |
| Chang, Yuan Shiun | Mulas, Maurizio |
| Chau, Chi-Fai | Muñoz, Miguel |
| Chen, Kuo-Hu | Nakamura, Tomoki |
| Chen, Yung-Hsiang | Nanavati, Charvi |
| Cho, Hea-Young | Narakathu, Binu Baby |
| Cho, Tae-joon | Nduom, Edjah |
| Conti, Barbara | Nolan, Clodagh |
| Contino, Marialessandra | Oláh, Attila |
| Cruickshank, Margaret Eleanor | Omidian, Kosar |
| Cruz-Chamorro, Ivan | Othman, Eman M. |
| Da Silva, Luis Cláudio Nascimento | Palermo, Sara |
| Damiani, Giovanni | Paneth, Agata |
| Datta, Poulami | Park, Hangue |
| D’auria, Enza | Parodi, Emilia |
| Davelaar, Eddy J. | Pastori, Daniele |
| De Matteis, Rita | Peyton, David H. |
| De Vita, Alessandro | Pfeffer, Gerald |
| Deng, Xiaoran | Polańczyk, Andrzej |
| Denkova-Kostova, Rositsa | Poling, Mikaela |
| Desai, Umesh R. | Primack, William A. |
| Dhanasekaran, Murali | Psurski, Mateusz |
| Diaconeasa, Zorita | Rahman, Md Toufiqur |
| Díaz Martínez, Margarita | Ramachandran, Anup |
| Endo, Makoto | Ramos-Jiménez, Arnulfo |
| Esparham, Anna | Ranadheera, Chaminda Senaka |
| Esposito, Emilio Xavier | Ranzato, Elia |
| Esworthy, Steve | Ravuri, Sudheer |
| Ezhov, Marat | Relijc, Rajko |
| Fernández-Ochoa, Álvaro | Reybrouck, Mark |
| Ferriz-Martínez, Roberto Augusto | Ridiandries, Anisyah |
| Ferroni, Patrizia | Rincón-Sánchez, Ana Rosa |
| Fine, James Burke | Rishi, Gautam |
| Fischer-Fodor, Eva | Rodrigo, Luis |
| Fiz, Francesco | Rogobete, Alexandru Florin |
| Fleckenstein, Johannes | Romano, Stefano |
| Fousteris, Manolis | Romano-Chernac, Fabian B. |
| Frass, Michael | Rose, Klaus |
| Frigstad, Svein Oskar | Rostoker, Guy |
| Fürnsinn, Clemens | Rotblat, Barak |
| Gallo, Monica | Rout, Bhimsen |
| Gaspar, Maria Manuela | Ruiz-Gómez, Gloria |
| Gawlik-Dziki, Urszula | S. Gandhi, Neha |
| Gershan, Lynn | Saiano, Filippo |
| Gervasoni, Jacopo | Saintigny, Pierre |
| Gestal, Monica | Salisbury, Joseph |
| Golianu, Brenda | Santos, Hugo |
| Golubovskaya, Vita | Saravanakumar, Kandasamy |
| Gomes, Luciana Calheiros | Savoia, Paola |
| González-Vallinas, Margarita | Schauss, Alexander |
| Gorman, Greg | Schellenberg, E. Glenn |
| Grieco, Domenico | Schirmer, Bastian |
| Guzek, Dominika | Schlaeger, Judith M. |
| Halkia, Evgenia A. | Scholkmann, Felix |
| Hamasaki, Hidetaka | Seca, Susana |
| Haponiuk, Józef | Serralheiro, Maria Luísa |
| Harding, Katharine | Shamay, Yosef |
| Hashiguchi, Akiko | Shear, Neil |
| Heise, Daniel | Shiao, Chih-Chung |
| Holmes, Neil | Shimada, Yasuhito |
| Hook, Ingrid | Silverman, Michael J |
| Hossain, Md Kamal | Śmigielski, Krzysztof B. |
| Howes, Laurence Guy | Smith, Leonard B. |
| Huang, Ren-Yeong | Sorokina, I. V. |
| Ikeda, Kazuyoshi | Spałek, Krzysztof |
| Inokuchi, Tsutomu | Spriano, Giuseppe |
| Isoherranen, Kirsi | St Hill, Catherine |
| Isola, Gaetano | Stauber, Rudolf E. |
| Jacob, Francis | Suen, Jacky Y. |
| Jakobek, Lidija | Sun, Guohui |
| Janakiraman, Harinarayanan | Tan, Bee Kang |
| Jaradat, Nidal | Tanaka, Tim Hideaki |
| Jordan, Elizabeth | Tatu, Alin Laurenţiu |
| Jun, Joon-Young | Tatullo, Marco |
| Jurjus, Rosalyn A. | Tedesco, Idolo |
| Kaliora, Andriana C. | Teschke, Rolf |
| Kandylis, Panagiotis | Thompson, Bill |
| Kasarda, Radovan | Toiu, Anca |
| Katagiri, Kazumoto | Tsagareli, Merab G. |
| Khairullina, Veronika | Tseng, Chih-Hua |
| Kikuchi, Hidehiko | Tudela, Jose |
| Kim, Chuk Young | Turrini, Eleonora |
| Kim, Hye One | Ullsten, Alexandra |
| Kim, Jeong Hee | Unchwaniwala, Nuruddin |
| Kipp, Markus | Urzua, Alejandro |
| Kolisek, Martin | Valentovic, Monica |
| Kong Thoo Lin, Paul | Vamanu, Emanuel |
| Kostecka, Malgorzata | Van De Ven, Rieneke |
| Kubicova, Lenka | Van den Noort, Maurits |
| Kumar, Amit | Vargas-Murga, Liliana |
| Kumar, Nitin | Vaughan, Christopher W. |
| Kumar, Praveen | Velez, Zélia |
| Kunutsor, Setor K. | Veneri, Diana A. |
| La Mendola, Diego | Vishe, Mahesh |
| Lai, Silvia | Volicer, Ladislav |
| Lai, Wing-Fu | Wall Medrano, Abraham |
| Last Name, First Name | Wallace, Nicholas A. |
| Lauritano, Dorina | Wan, Shibiao |
| Layek, Buddhadev | Wanchai, Ausanee |
| Lazzarato, Loretta | Wang, Xinyu |
| Lee, Wei-Chieh | Wdowiak, Kamil |
| Lee, Yu-Chen | Weighardt, Heike |
| Leon, Francisco | Whitney, Cory |
| Les, Francisco | Xu, William |
| Lesyk, Roman B. | Yaksh, Tony |
| Lewinska, Anna | Yan, Mary |
| Li, Fuyang | Yang, Wei-hsiung |
| Lidon, Fernando | Youssefian, Leila |
| Lifehouse, Chris | Yuan, Liyun |
| Liu, Zhiqing | Yuan, Zhihong |
| López, Jesús Adrián | Zabetakis, Ioannis |
| Lorenzi, Vannina | Zucca, Paolo |
| Losurdo, Giuseppe |
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