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 21 papers were published in the journal, with a median time to first decision of 18 days and a median time to publication of 54 days. The editors would like to express their sincere gratitude to the following reviewers for their cooperation and dedication in 2018:
| Aghakhani, Amirreza | Kurt, Mehmet |
| Akar, Mehmet | Lee, Yiu Yin Raymond |
| Aletta, Francesco | Lim, Hyung Jin |
| Antoniadis, Ioannis | Liu, Jie-Peng |
| Anvar, Amir M. | Liu, Jing |
| Aparicio, Ángel C. | Liu, Kefu |
| Archbold, Paul | Liu, Tzong-shi |
| Baron, Thomas | Malakooti, Mohammad H |
| Belfiore, Nicola Pio | Martini, Alberto |
| Bocian, Mateusz | Migeotte, Pierre-Francois |
| Bortoluzzi, Daniele | Navarra, Giacomo |
| Caprani, Colin | Pakrashi, Vikram |
| Chronopoulos, Dimitrios | Plevris, Vagelis |
| Concilio, Antonio | Poza Lobo, Javier |
| Di Paolo, Franco | Racic, Vitomir |
| Dinh, Toan | Santoro, Francesco |
| Domaneschi, Marco | Sapena-Bano, Angel |
| Dominguez, Sergio | Serra, Roger |
| Faghih Shojaei, Mostafa | Soman, Rohan |
| Feng, Dongming | Stephen, Neil G. |
| Fiammetta, Venuti | Szymański, Grzegorz |
| Franco, Walter | Tavakolian, Kouhyar |
| Gan, Min | Tombesi, Sergio |
| Gargiulo, Gaetano | Vio, Gareth |
| Gatti, Gianluca | Wang, Huaqing |
| Giorgio, Olmi | Wu, Xuezhong |
| Gokhale, Vikrant Jayant | Xiao, Feng |
| González De La Rosa, Juan José | Xu, Jiawen |
| Habtour, Ed M. | Yan, Haixue |
| Ham, Suyun | Yang, Weiqing |
| Hawes, David | Yang, Zhengbao |
| Heppler, Glenn | Yuan, Jie |
| Huang, Yu-Hsi | Zhang, Haifeng |
| Jimenez Alonso, Javier Fernando | Zhou, Haijun |
| Kuo, Mao-Kuen | Zhou, Yunlai |
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