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 119 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 40 days. The editors would like to express their sincere gratitude to the following reviewers for their generous contribution in 2019:
| Adua, Lazarus | Luis, Ana |
| Afonso, Armando Silva | Maalouf, Chadi |
| Akhtar, Fazlullah | Madurapperuma, Buddhika |
| Aldrich, Stephen | Maier, Dorin |
| Aletta, Francesco | Maiti, Kiran Sankar |
| Allen, Nick | Maki, James |
| Amado, Miguel | Malago, Anna |
| Andreini, Bianca Patrizia | Malankowska, Anna |
| Angelone, Leonardo | Malizia, Andrea |
| Arévalo, José Ramón | Marion, Jeffrey |
| Aryal, Nabin | Markowicz-Piasecka, Magdalena |
| Aschonitis, Vassilis | Martínez Ibarra, Emilio |
| Atukeren, Erdal | Martinez, Nicole |
| Austin, Erin Edward | Marucci, Alvaro |
| Badau, Adela | Materia, Valentina Cristiana |
| Badulescu, Daniel | Mauro, Iberite |
| Baragaño, Diego | McCaffrey, John |
| Barczak, Radosław | Medunić, Gordana |
| Bardou, Remi | Melfos, Vasilios |
| Bartleson, Richard D. | Memoli, Gianluca |
| Bartzas, Georgios | Miclaus, Simona |
| Barzyk, Timothy M. | Mihalache, Sanda Florentina |
| Basterretxea, Gotzon | Mihu-Pintilie, Alin |
| Batchelor, Benjamin | Mileu, Nelson |
| Bateman, Bill | Milne-Home, William |
| Beck, Marcus W. | Mischler, John A. |
| Bettinetti, Roberta | Miśkiewicz, Krzysztof |
| Bilbao, Julia | Mohan, Geetha |
| Blaine, Tom | Monzón, Aurora |
| Boansi, David | Moorhouse, Heather |
| Bollati, Irene | Mota-Sanchez, David |
| Bolognesi, Thomas | Mrak, Iva |
| Bonacci, Ognjen | Murphy, Stephen J. |
| Bønløkke, Jakob Hjort | Muscio, Alberto |
| Borda-de-água, Luís | Naoki, Miyazato |
| Borelli, Davide | Naser, M. Z. |
| Borghi, Francesca | Navarro, Juan Miguel |
| Boving, Thomas | Navarro, Laetitia |
| Branco, Vasco | Nevin, Owen T |
| Brodie, Graham | Nguyen, Van Khanh |
| Caldeira, Carla | Nicolas, Remy |
| Caloiero, Tommaso | Nikolovski, Srete |
| Campagna, Marcello | Noussan, Michel |
| Campagnolo, Davide | Nugteren, Albertina (Tineke) |
| Campagnolo, Manuel | O’Keefe, Joy M. |
| Campi, Davide | Obolewski, Krystian |
| Carabano, Rocio | Olivieri, Adam |
| Carobbi, Carlo | Ondova, Marcela |
| Caron, Marie-Andrée | Orzolek, Michael D. |
| Carrascosa, Francisco | Palella, Boris Igor |
| Carrillo-Castrillo, Jesús A. | Palma, Luca |
| Casas, Irene | Panagopoulos, Yiannis |
| Castanho, Rui Alexandre | Panten, Kerstin |
| Cavallo, Eugenio | Park, Cheolsoo |
| Cerdà, Artemio | Pechanec, Vilem |
| Chakraborty, Abhik | Peller, Julie |
| Chatani, Satoru | Peng, Li-Pei |
| Chau, Kwok-wing | Petrella, Andrea |
| Chen, Tzu-Ling | Petrosanu, Dana-Mihaela |
| Chien, Tsung-Wen | Pezzuolo, Andrea |
| Choi, Juwon | Phillips, Lynn Roche |
| Chrysikopoulos, Constantinos | Pietrucha-Urbanik, Katarzyna |
| Cid, Clément | Piquer-Rodriguez, Maria |
| Cleary, Patricia | Piringer, Martin |
| Coca, Aitor | PŁażek, Agnieszka |
| Colquhoun, Ian | Pohle, Ina |
| Congalton, Russell | Polydoros, Anastasios |
| Conte, Lino | Pourakbari Kasmaei, Mahdi |
| Convertino, Matteo | Praticò, Filippo Gianmaria |
| Corsini, Filippo | Psarra, Stella |
| Cosio, Claudia | Pu, Ying-Chih |
| Costantini, Erica | Pulido Fernández, Manuel |
| Coutinho, João | Pulido-Bosch, Antonio |
| Cozzi, Stefano | Quiros, David |
| Croft, David B. | Race, Marco |
| Crozier, Carl R. | Radtke, Jörg |
| Czerwińska, Agnieszka | Rahman, Khondokar Mizanur |
| Da Silva, Alexandre | Ransom, Joel |
| De Bie, Kelly Hunt | Rapisarda, Venerando |
| De Jong, Wil | Rasquinha, Dina |
| De Vito, Saverio | Rattner, Barnett A |
| De Waele, Jo | Revermann, Rasmus |
| Dennington, Simon | Ribo Vedrilla, Serni |
| Desideri, Donatella | Rietra, Rene |
| Dhiman, Saurabh | Robescu, Lacramioara Diana |
| Di Blasio, Gabriele | Rocke, David M. |
| Di Francesco, Silvia | Rodríguez-Díaz, Manuel |
| Di Martino, Ferdinando | Rojas, Rodrigo |
| Dinis, Maria Alzira Pimenta | Romanić, Snježana Herceg |
| Dörr, Nicole | Ronen, Avner |
| Du, Xinzhong | Roper, Courtney |
| Duque, Carlos | Rozumová, Lucia |
| Dyderski, Marcin | Rubiano, Jesús García |
| Evans, Marlene | Rudd, Robin |
| Falconi, Marta Tecla | Rukavina, Tatjana |
| Falkowska, Ewa | Rusconi, Rosella |
| Farkas, Kata | Santos, Susana |
| Favas, Paulo | Sapkota, Mukta |
| Feliciano, Diana | Sara, Di Lonardo |
| Fernandes, Cristina | Sasmito, Sigit D. |
| Fernandes, Paulo | Sassi, Hannah |
| Fernández-Coppel, Ignacio A. | Sato, Eiichi |
| Ferrante, Carino | Schindler, Mirjam |
| Filchev, Lachezar | Schofield, Gail |
| Filimonau, Viachaslau | Schrey, Aaron |
| Folgado-Fernández, José Antonio | Scorpio, Michelangelo |
| Forján, Rubén | Segnon, Alcade |
| Foust, Richard D., Jr. | Senetra, Adam |
| Fredianelli, Luca | Šerić, Ljiljana |
| Fuchs, Werner | Sestraș, Paul |
| Fun, Lim Yee | Seubert, Erica L. |
| Galiano, Antonio Berná | Shi, Hua |
| Galvani, Emerson | Shore, Richard |
| Gao, Xu | Shrestha, Mani |
| Garai, Massimo | Silva, Gabriela Ventura |
| Garcia-Ayllon, Salvador | Singh, Rao Martand |
| Gardziejczyk, Wladyslaw | Skilodimou, Hariklia D. |
| Geoffroy, Maxime | Smardon, Richard |
| Gibson, Huston | Smith, Joseph P |
| Gillespie, Josephine | Smith, Martin |
| Gobba, Fabrizio | Smith, Michael |
| Godinho, Luís Manuel Cortesão | Smucker, Nathan |
| Goltz, Douglas M. | Soja-Wozniak, Monika |
| Gómez-Soberón, Jose Manuel | Soldatenko, Sergei |
| Gonçalves, Ana | Sommer, Sven |
| Green, Ray | Sosa-Ferrera, Zoraida |
| Green, Sarah A. | Souza-Alonso, Pablo |
| Gregg, Jay | Sovie, Adia R |
| Griffiths, Stephen R. | Staszak, Katarzyna |
| Gupta, Shivam | Stavi, Ilan |
| Haensel, Stephanie | Stefanelli, Patrizia |
| Hakala, Alexandra | Stihi, Claudia |
| Hall, Colin Michael | Stowell, Rick |
| Hall, Eric S. | Struminska-Parulska, Dagmara I. |
| Halstead, Brian | Suh, Minjae |
| Handler, Robert M. | Summers, James Kevin |
| Harley, Naomi Hallden | Sunderland, Keith |
| Havukainen, Jouni | Szajerski, Piotr |
| Hayami, Hitoshi | Szczepańska, Agnieszka |
| Heierli, Joachim | Szogi, Ariel |
| Heinonen-Tanski, Helvi | Szyszkowicz, Mieczyslaw |
| Heiskanen, Janne | Tai, Sheng-Lun |
| Hendel, Martin | Tallini, Marco |
| Holland, Stephen M. | Tang, Ting |
| Howard, Guy | Teodoro, Ana Cláudia |
| Huang, Chih-Ling | Teti, Luca |
| Hujala, Teppo | Thai, Phong |
| Hung, Rern-Jay | Theis, Thomas |
| Itahashi, Syuichi | Timilsina, Govinda R. |
| Jacek Koziel, Jacek | Toporowska, Magdalena |
| Jackson, Laura | Touliatos, Dionysios (Dennis) |
| Jacomini, Carlo | Trotter, Talbot |
| Janczukowicz, Wojciech | Trovato, Maria Rosa |
| Jandacka, Dusan | Tsuzuki, Mikio |
| Janeček, Vladimír | Tsvetkov, Pavel |
| Jazaei, Farhad | Turner, Joanna |
| Jiang, Shu-Ye | Tytła, Malwina |
| Jirásek, Jakub | Tziritis, Evangelos |
| Jöhnk, Klaus | Umeda, Makoto |
| Jones, Darryl | Urien, Nastassia |
| Joseph, Wout | Valach, Alex |
| Juzeniene, Asta | Valeo, Caterina |
| Kadir, Tariq | Van Der Eerden, Frits |
| Kai, Michiaki | Van Wyk, Niel |
| Kai, Peter | Vanderzaag, Andrew |
| Kalabokas, Pavlos | Vassiljev, Anatoli |
| Kanakri, Shireen | Vaverkova, Magdalena |
| Karabetsos, Efthymios | Vecino, Xanel |
| Kazakis, Nerantzis | Venail, Patrick |
| Kim, Kibum | Veziroglu, Salih |
| Kimber, Stephen | Vicente, Laura |
| Klemes, Jiri | Villani, Maria Gabriella |
| Klimov, Pavel | Visioni, Daniele |
| Köckler, Heike | Visser, Fleur |
| Kolerski, Tomasz | Wagner, John E. |
| Komilis, Dimitrios | Wallberg, Ola |
| Konstanciak, Anna | Wang, Xianyu |
| Konstantinova, Marina | Weissert, Lena Francesca |
| Kress, Nurit | Wewerinke-Singh, Margaretha |
| Kudlek, Edyta | Whiteley, Hugh |
| Kwiecień, Janusz | Wiesner, Sarah |
| Lanzerstorfer, Christof | Wilén, Jonna |
| Lapkovskis, Vjaceslavs | Willcock, Simon |
| László, Makra | Woosnam, Kyle Maurice |
| Law, David | Wosniok, Werner |
| Ledda, Antonio | Wu, Honghong |
| Ledda, Caterina | Wu, I-Chun (Nicky) |
| Lee, Munjae | Yannopoulos, Stavros |
| Lewkowicz, Aneta | Yettella, Vineel |
| Li, Peng | Yu, Haibo |
| Li, Xiaojun | Yu, Zhen |
| Li, Ying | Zander, Kerstin |
| Li, Zhe | Zarate-Bermudez, Max |
| Lin, Chu-Ching | Zeng, Yelu |
| Lin, Ying-Hsuan | Zhang, Bo |
| Lo, Kwong Fai Andrew | Zhang, Lei |
| Loborec, Jelena | Zhang, Shu |
| Lopez-Besora, Judit | Zhang, Wen |
| López-Maury, Luis | Zhang, Zhien |
| Loppi, Stefano | Zwoździak, Anna |
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