Rigorous peer-review is the corner-stone of high-quality academic publishing. The editorial team greatly appreciates the reviewers who contributed their knowledge and expertise to the journal’s editorial process over the past 12 months. In 2018, a total of 54 papers were published in the journal, with a median time to first decision of 16 days and a median time to publication of 40.5 days. The editors would like to express their sincere gratitude to the following reviewers for their cooperation and dedication in 2018:
| Afkhami, Shahriar | Lee, Donghan |
| Albella, Pablo | Li, Gaojin |
| Autschbach, Jochen | Linert, Wolfgang |
| Baryshnikov, Glib | Liu, Jinming |
| Baumgarten, Martin | Long, Gary J. |
| Bayraktar, Emin | Mackereth, Cameron |
| Bernot, Kevin | Maesato, Mitsuhiko |
| Bessais, Lotfi | Mahata, Manoj Kumar |
| Bingol, Kerem | Marcos, Jorge Sánchez |
| Bogani, Lapo | Martínez-Lillo, José |
| Bolvin, Hélène | Massoud, Salah |
| Bossmann, Stefan | Matsunaga, Daiki |
| Bronisz, Robert | Mazzei, Pierluigi |
| Brutscher, Bernhard | Medici, Serenella |
| Carrella, Luca | Milas, Haralampos N. |
| Carretta, Pietro | Mogi, Iwao |
| Chi, Celestine N. | MOLNAR, Gabor |
| Chikan, Viktor | Mota, Antonio J. |
| Colacio, E. | Moya, Xavier |
| Concas, Giorgio | Müller, Danny |
| Constantin, Lucian | Murray, Keith |
| De La Venta, Jose | Murray, Keith |
| Demir, Selvan | Nieto, Pedro |
| Di Bella, Santo | Nishida, Masakazu |
| Drobny, Gary | Ohara, Keishi |
| Droghetti, Andrea | Okubo, Takashi |
| Egodawatte, Shani | Pandey, Sudip |
| Feld, Artur | Papadimitriou, Vassiliki |
| Ferrage, Fabien | Parisi, Filippo |
| Fontanesi, Claudio | Paul-Boncour, Valérie |
| Fraga-García, Paula | Perlepes, Spyros P |
| Friese, Karen | Petrakis, Panos. V. |
| Frotscher, Martin | Philipp, Manfred |
| Gai, Zheng | Phonsri, Wasinee |
| Gaudry, Émilie | Pointillart, Fabrice |
| Gómez García, Carlos J. | Power, Philip P. |
| Gooley, Paul | Rhen, Fernando M. F. |
| Goroncy, Alexander | Rigamonti, Luca |
| Graiff, Claudia | Rinehart, Jeffrey |
| Griffiths, Ian | Romero-Muñiz, Carlos |
| Hamlin, Nathaniel | Rossi, Paolo |
| Hansen, D. Flemming | Sacher, Edward |
| Haouas, Mohamed | Saharan, Lalita |
| Heise, Henrike | Sarioglu, A. Fatih |
| Hörner, Gerald | Sato, Osamu |
| Huber, David L. | Scott, Hayley S. |
| Ishida, Takayuki | Seidel, Rüdiger W. |
| Ishikawa, Ryuta | Senthil Kumar, Kuppusamy |
| Johansson, Christer | Slageren, Joris Van |
| Kadela-Tomanek, Monika | Smith, Graham |
| Kajiwara, Takashi | Smith, Mark |
| Kataev, Vladislav | Stern Taulats, Enric |
| Kataoka, Yusuke | Tamura, Ryo |
| Katoh, Keiichi | Tong, Sheng |
| Kharel, Parashu | Tsai, Hui-Lien |
| Kim, Iltai (Isaac) | Tsukerblat, Boris |
| Kitazawa, Takafumi | Ukleev, Victor |
| Kitchen, Jonathan | Vaara, Juha |
| Klug, Candice S. | Van Den Heuvel, Willem |
| Kocharian, Armen | Vargas, Zulema |
| Kostakis, George | Vlachos, Nicholas |
| Koumoulis, Dimitrios | Walsh, James |
| Kumashiro, Kristin | Williamson, Mike P |
| Kuzhir, Pavel | Wolny, Juliusz |
| Kuźnik, Nikodem | Yang, Chen-I |
| Kwon, Young-Wan | Yoshioka, Naoki |
| Kyritsis, Panayotis |
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