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 122 papers were published in the journal, with a median time to first decision of 21.5 days and a median time from submission to publication of 50 days. The editors would like to express their sincere gratitude to the following reviewers for their generous contribution in 2019:
| Abi Jaber, Eduardo | Lee, Jeong-Hun |
| Abudy, Menachem | Lemp, Jukka |
| Adenusi, Joachim | Lentner, Csaba |
| Agosto, Arianna | Li, Frank |
| Ahlgren, Niklas | Li, Jackie |
| Aid, René | Li, Xiaofei |
| Alina, Barbulescu | Lindström, Erik |
| Andreeva, Galina | Liu, Fangda |
| Angelini, Eliana | Loisel, Stephane |
| Anton, Sorin | Loke, Sooie-Hoe |
| Arezzo, Maria Felice | Lorenz, Michael |
| Arraiano, Irene | Low, Rand |
| Aßmann, Christian | Luo, Shangzhen |
| Avraam, Demetris | Maier-Paape, Stanislaus |
| Avram, Florin | Mailhot, Mélina |
| Ayuso, Mercedes | Manta, Otilia |
| Baek, Seungho | Marchi, Beatrice |
| Bardoutsos, Anastasios | Marfatia, Hardik A. |
| Barone Adesi, Giovanni | Marszk, Adam |
| Barth, James R. | Martyr, Randall |
| Batty, Michael M. | Máté, Domicián |
| Bee, Marco | Mazzù, Sebastiano |
| Bianchi, Daniele | McAleer, Michael |
| Bogataj, David | Melnikov, Alexander |
| Bolancé, Catalina | Mildenhall, Stephen |
| Borsellino, Valeria | Milena, Jakšić |
| Brooks, Robert | Milkau, Udo |
| Calderin, Enrique | Miller, Kirk |
| Calin, Adrian Cantemir | Möller, Sören |
| Casarin, Roberto | Molodtsova, Tanya |
| Casas, Isabel | Mork, Knut Anton |
| Castellano, Davide | Muncharaz, Javier Oliver |
| Ceci, Claudia | Murphy, Austin |
| Chan, Leo H. | Németh, László |
| Chang, Chia-Lin | Nguyen, Moon |
| Charpentier, Arthur | Okhrati, Ramin |
| Cheang, Gerald H. L. | Olivieri, Annamaria |
| Cheliotis, Dimitris | Ortiz-Latorre, Salvador |
| Chen, James M. | Pacelli, Graziella |
| Chen, Nai-Hua | palmowski, zbigniew |
| Chen, Yiqing | Papiro, Giovanni |
| Cheridito, Patrick | Partal Ureña, Antonio |
| Cheung, Eric | Pele, Daniel |
| Chiang, Thomas | Pérez-Sánchez, José M. |
| Chinnici, Gaetano | Perote, Javier |
| Chodnicka-Jaworska, Patrycja | Pešta, Michal |
| Cirillo, Emilio N. M. | Pétritis, Dimitri |
| Consiglio, Andrea | Piacenza, Fabio |
| Cretarola, Alessandra | Picech, Liviana |
| Cristea, Mirela | Pichl, Lukas |
| Cui, Zhenyu | Pipień, Mateusz |
| De Jong, Piet | Pitacco, Ermanno |
| De Peretti, Christian | Pitselis, Georgios |
| Debón, Ana | Platen, Andreas |
| Delcea, Camelia | Ponta, Linda |
| Devolder, Pierre | Porrini, Donatella |
| Di Lorenzo, Emilia | Port, Henry |
| Dionísio, Andreia | Prokhorov, Artem |
| Dionne, Georges | Prusak, Błażej |
| Dumiter, Florin | Radanliev, Petar |
| Dutta, Kabir | Rakowski, David |
| Eastman, Evan | Ramsey, A. Ford |
| Egidi, Leonardo | Reimers, Hans-Eggert |
| Ehling, Paul | Resta, Marina |
| Eisenberg, Paul | Rjoub, Husam |
| Eling, Martin | Romagnoli, Silvia |
| Farris, Ted | Roman, Angela |
| Feinstein, Zachary | Romaniuk, Maciej |
| Feng, Runhuan | Rossini, Luca |
| Ferreira, Paulo | Sachlas, Athanasios |
| Fiala, Petr | Saia, Roberto |
| Foglia, Matteo | Salhi, Yahia |
| Fontana, Claudio | Samanthi, Ranadeera |
| Forest, James | Sarantsev, Andrey |
| Francois, Pascal | Sawik, Bartosz |
| Frei, Christoph | Sbuelz, Alessandro |
| Frey, Rüdiger | Scaillet, Olivier |
| Furmańczyk, Konrad | Schlather, Martin |
| Fusai, Gianluca | Schmeck, Maren Diane |
| Fusari, Nicola | Schmidli, Hanspeter |
| Fusco, Giulio | Schweizer, Nikolaus |
| Gabbi, Giampaolo | Serna, Gregorio |
| Galiatsatou, Panagiota | Shushi, Tomer |
| Gallo, Giampiero M. | Siaulys, Jonas |
| Gambetti, Paolo | Siddiqi, Hammad |
| Gan, Christopher | Siegmann, Arjen |
| Garg, Harish | Simone, Rosaria |
| Gauthier, Geneviève | Škrinjarić, Tihana |
| Gherghina, Ştefan Cristian | Smaga, Pawel |
| Gillen, Ben | Song, Jongwoo |
| Giudici, Paolo | Srakar, Andrej |
| Gkillas, Konstantinos | Stabile, Gabriele |
| Głuszak, Michał | Stawska, Joanna |
| Gobbi, Fabio | Strascia, Stefano Cavastracci |
| Goecke, Oskar | Su, Jung-Bin |
| Grima, Simon | Swishchuk, Anatoliy |
| Grozavu, Adrian | Syriopoulos, Konstantinos |
| Guasoni, Paolo | Tang, Jian |
| Guharay, Sabyasachi | Tang, Leilei |
| Guibert, Quentin | Targino, Rodrigo |
| Guo, Qiheng | Tarrant, Wayne |
| Haas, Armin | Taylor, Greg |
| Haberman, Steven | Taylor, Stephen |
| Hainaut, Donatien | Thijssen, Jacco |
| Hanewald, Katja | Tian, Ruilin |
| Hassani, Bertrand | Tichý, Tomáš |
| Henry, Jérôme | Trutschnig, Wolfgang |
| Heo, Wookjae | Tsagkanos, Athanasios |
| Hertrich, Markus | Tsionas, Mike |
| Hieber, Peter | Turfus, Colin |
| Hoga, Yannick | Tzougas, George |
| Hosseinian-Far, Amin | Uryasev, Stan |
| Huang, Fei | Valdez, Emiliano A. |
| Javed, Farrukh | Varela, Javier Alejandro |
| Jevtic, Petar | Vidmar, Matija |
| Jianu, Ionel | Vives, Josep |
| Jianu, Iulia | Vochozka, Marek |
| Jin, Zhuo | Voia, Marcel-Cristian |
| Johannssen, Arne | Vrbka, Jaromír |
| Jureviciene, Daiva | Wagner, Joël |
| Kaabia, Olfa | Walker, Patrick |
| Kanapickiene, Rasa | Wang, Ruodu |
| Kaucic, Massimiliano | Wang, Tianyang |
| Kim, Jong-Min | Weng, Chengguo |
| Kim, Jungmu | Wieczorek-Kosmala, Monika |
| Kim, Seong Dae | Wilke, Ralf |
| Kim, Sung Ik | Witzany, Jiří |
| Kjærland, Frode | Wolff, Josephine |
| Kole, Erik | Wong, Wing-Keung |
| Koleva, Miglena | Woods, Daniel |
| Kolkiewicz, Adam W. | Xie, Shengkun |
| Konstantinides, Dimitrios | Xu, Jianren |
| Koulouriotis, Dimitrios E. | Xu, Mengyi |
| Kovács, Sándor | Yamazaki, Kazutoshi |
| Krvavych, Yuriy | Yang, Hailiang |
| Kyriakou, Ioannis | Yang, Yipeng |
| Kyriazis, Nikolaos A. | Yu, Tsu-Wei |
| Lars, Kirkby Justin | Zagaglia, Paolo |
| Leccadito, Arturo | Zedda, Stefano |
| Lee, Gee | Zitikis, Ricardas |
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