The publishing and editorial teams would like to thank the following, for their invaluable service as 2021 reviewers for this journal. We are very grateful for the contributions made. With their help, the journal has been able to publish such high-quality articles:
Abueid, Raed
Acar , Pinar
Adekunle, Simon
Agyei-Mensah, Ben
Ahmad, Hanis Hazwani
Ahmad, Shoeb
Ahsan, Faisal
Al Waqfi, Mohammed
Alam, Muhammad Zubair
Alexandra, Valerie
Ali, Muhammad
Alipour, Ali
Allui, Alawiya
Almutairi, Shihanah
Alves, Jose
Amine, Lyn
Andersén, Jim
Ando, Naoki
Arslan, Muhammet
Arun, Korhan
Athota, Sagar
Azar, Goudarz
Baba, Vishwanath
Bader, Anna Katharina
Bahamonde, Danae
Bastida, Maria
Bastos, Sergio
Bayraktar, Secil
Belschak, Frank
Bernardo, Allan
Berrell, Mike
Blanco, Maria Rita
Bowen, Robert
Brancu, Laura
Brillo, Joao
Casprini, Elena
Chen, Chung-Wen
Chen, Yu-Ping
Chiang, Chin-I
Chin, Tachia
Cho, Jaee
Chu, Wujin
Clark, David
Cooper, Danielle
Cotta De Mello, Renato
Creed, Andrew
Dahm, Patricia
De Hoogh, Annebel
Dirienzo, Cassandra
Dolan, Simon
Dong, Longzhu
Durán, William Fernando
Elsaid, Eahab
Fang, Hanqing
Fang, Tony
Fee, Anthony
Felzensztein, Christian
Feng, Feng
Fraccastoro, Sara
Fuad, Mohammad
Gabel-Shemueli, Rachel
Galbraith, Craig
Gale, Jessica Lindsay
Gao, Xudong
Garib, Geetha
Ghorbani , Majid
Gomez-Trujillo, Ana Maria
Gonzalez, Carlos
Griffin, Denis
Guo, Xiaojie
Haapanen, Lauri
Hamouche, Salima
Han, Xue
Hao, Andy
Harikkala-Laihinen, Riikka
Hati, Lopamudra
Hendriks, Guus
Hernández-Pajares, Julio
Hernandez, Virginia
Hsu, Yu-Shan
Huang, Yundong
Islam, Mohammad Tarikul
Ismail, Ahmed
Jacobs, Charlotte
Jean, Bryan
Jia, Yingya
Jiménez, Alfredo
Keig, Dawn
Kim, Eun Woo
Kılıç, Bülent
Kubovcikova, Annamaria
Lee, Hyun-Jung
Lee, Sung-Jun
Li, Yi
Lien, Wan-Chien
Liu, Guoli
Liu, Jiayuan
Lundmark, Erik
Lynden, Karen
Makhortykh, Mykola
Martinelli Baniski, Gislaine
Martins, José
May, Yeo
Messeni Petruzzelli, Antonio
Mirzaei, Abas
Monteiro, Samuel José
Moser, Roger
Mukherjee, Debmalya
Nanda, Madhumita
Nardella, Giulio
Niazi, Komal
Niebla Zatarain, Juan
Nuruzzaman, N.
Ozkan, Kubilay
Panda, Madhusmita
Park, Joon Hyung
Popli, Manish
Posner, Barry
Presbitero, Alfred
Puiu, Silvia
Ramirez, Enrique
Raswant, Arpit
Rehg, Michael
Rwehumbiza, Deusdedit A.
Sahib, Padma Rao
Schneider, Martin
Sekiguchi, Tomoki
Shen, Na
Shi, Xuanya
Shirodkar, Vikrant
Sia, Surendra Kumar
Singh, Sanjay
Soboleva, Alena
Song, Mohan
Stojanović, Anđelka
Sukumara Panicker, Vidya
Tareq, Tareq
Taylor, Murray
Unger, Alexander
Van Buren, Harry
Van Hoorn, Andre
Velez-Ocampo, Juan
Vora, Davina
Wang, Chen
Wang, Yihuai
Xavier, Wlamir
Yang, Yong
Yolles, Maurice
Zane, Lee
Zhang, Huan
Zhang, Man
Zhang, Zhenduo
Zhao, Meng
Zheng, Michelle Xue
Zheng, Qinqin
Zhou, Shihao
Zhou, Steven