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 58 papers were published in the journal, with a median time to first decision of 15 days and a median time to publication of 34 days. The editors would like to express their sincere gratitude to the following reviewers for their cooperation and dedication in 2018:
| Abbasi, Amin | Mrówczyński, Radosław |
| Abdulhalim, Ibrahim | Murray, Joseph |
| Afanasev, Andrei | Nasiriavanaki, Mohammadreza |
| Ahmmed, K.M. Tanvir | Ngoko, Marcel |
| Alharbi, Ziyad | Ni, Dalong |
| Anashkina, Elena A. | Nikdast, Mahdi |
| Andrews, Aaron Maxwell | Novas, Nuria |
| Aoni, Rifat Ahmmed | Oh, Seung Jae |
| Arriaga, Jesus | Ohno, Seigo |
| Arrue, Begoña C. | Okano, Makoto |
| Balzer, Jan | Orobtchouk, Regis |
| Ban, Dayan | Peeters, Jeroen |
| Belyakov, Vladimir | Pellegrini, Giovanni |
| Bencheikh, Fatima | Percoco, Gianluca |
| Boland, Jessica | PERETTI, Romain |
| Bruce, Neil C. | Petkie, Douglas |
| Cadatal-Raduban, Marilou | Prokopidis, Konstantinos |
| Caldas, Paulo | Prudenzano, Francesco |
| Carles, Guillem | Pryamikov, Andrey D. |
| Carvalho, Lídia | Qian, Xiaofeng |
| Castro Do Amaral, Gustavo | Rao, Ashutosh |
| Chang, Chih-Yu | Raymer, Mike |
| Chen, Yanyu | Richardson, Joseph |
| Chen, Shumei | Rieh, Jae-Sung |
| Chou, Hsi-Hsir | Rizal, Conrad |
| Chowdhury, Mostafa Zaman | Romanato, Filippo |
| Chung, Jae Young | Rughoobur, Girish |
| Cirmi, Giovanni | Russell, Stewart |
| Conforti, Evandro | Sadjadi, Firooz |
| Cunnane, Daniel | Sánchez Montero, David |
| Datta, Rupsa | Sapienza, Luca |
| Du, Shengwang | Schatz, Richard |
| Dubey, Richa | Schenato, Luca |
| Erdem, Emre | Schuetz, Martin |
| Fasano, Vito | Sedlmeir, Florian |
| Fassina, Lorenzo | Segreto, Tiziana |
| Fernandes, Henrique | Shen, Yaochun |
| Forbes, Andrew | Shen, Yonghang |
| Fürsattel, Peter | Shiwarski, Daniel J. |
| Gambini, Fabrizio | Sing, Jai |
| Garcia-Pomar, Juan Luis | Sinharoy, Indranil |
| Gatesman, Andrew J. | Sizov, Fedir Fedorovych |
| Georgiadis, Charalampos | Somaschi, Niccolo |
| Han, Kewen | Spencer, Daryl |
| Haraguchi, Masanobu | Struk, Przemyslaw |
| Horvath, Tomas | Stylianakis, Minas |
| Iorsh, Ivan | Suess, Ryan J. |
| Ishikawa, Masashi | Suh, Joonki |
| Jonuscheit, Joachim | Sydoruk, Oleksiy |
| Kahle, Hermann | Takano, Hajime |
| Kamba, Stanislav | Talli, Giuseppe |
| Karagianni, Evangelia | Tan, Chee-Keong |
| Klemm, Richard A. | Tan, Mingming |
| Klotzkin, David | Tanno, Takenori |
| Koppes, Ryan | Thorhallsson, Torfi |
| Koshimizu, Masanori | Torres, Pedro |
| Krenn, Mario | Touch, Joseph D. |
| Lanzi, Massimiliano | Udalcovs, Aleksejs |
| Lao, Ka Un | Versteegh, Marijn |
| Lenstra, Daan | Wang, Ke |
| Lesiak, Piotr | Wang, Kai |
| Liberal, Iñigo | Wang, Xiaoling |
| Liu, Zhuolin | Wang, QingQing |
| Liu, Guigen | Wei, Qi-Huo |
| Liu, Yu | Wienold, Martin |
| Lo, Guo-Qiang | Wolters, Janik |
| Lu, Chao | Xie, Xiaopeng |
| Lupi, Cyril | Yang, Chih-Tsung |
| Malevich, Pavel | Yang, Yuanqing |
| Malka, Dror | Yiannopoulos, Konstantinos |
| Manera, Maria Grazia | Yoo, Hongki |
| Maria, Timofeeva | Yu, Hakki |
| Mehta, Shalin | Zhang, Yuhua |
| Meilhan, Jérome | Zhang, Zuxing |
| Mejia-Beltran, Efrain | Zhao, Mingshan |
| Meyer, Jerry R. | Zhuang, Leimeng |
| Mi, Lan | Zibar, Darko |
| Miroshnichenko, Andrey | Zidansek, Aleksander |
| Moon, Kiwon | Zografopoulos, Dimitrios |
| Moreira, Cleumar Da Silva | Zolliker, Peter |
| Mouchet, Sébastien |
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