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: 

Aagerup, Ulf
Abbasi, Sana
Abbes, Intissar
Acuti, Diletta
Adomaitis, Alyssa Dana
Agarwal, Himanshi
Ahn, Sookyoung
Aiello, Gaetano
Alanadoly, Alshaimaa
Alexandriysky, Robert
Almeida, Cristina
Ambekar, Suhas
Aminoff, Anna
Amubode, Adetoun
Andersen, Kirsti Reitan
Annett-Hitchcock, Kate
Anuradha, Arthanari
Apeagyei, Dr Phoebe
Arenas-Gaitán, Jorge
Arndt, Aaron
Arroyo, Pilar
Ashman, Rachel
Bai, Huifeng
Baquero, Margarita
Barnes, Liz
Baytar, Fatma
Beech , Rebecca
Behl, Abhishek
Bejarano, Mauricio
Bellemare, Jocelyn
Beverley, Katharine
Billore, Soniya
Bizuneh, Berihun 
Boardman, Rosy
Boutsouki, Christina
Brandão, Amélia
Brownbridge, Kathryn
Brubacher, Kristina
Brydges, Taylor
Busnaina, Izzudin
Bye, Elizabeth
Byun, Sang-Eun
Campos, Patrícia
Cant, Michael
Cantista, Isabel
Cao, Dongmei
Cao, Huantian
Cardozo, Érico 
Carrico, Melanie
Ceballos, Lina
Chan, Arthur
Chan, Hau-Ling
Chandiran, S. Priyalatha
Chang, Hyo Jung
Chen, Allen
Chen, Tser
Chen, Zhimin
Chetioui, Youssef
Childs, Michelle
Cho, Eunjoo
Cho, Hyeon Jeong
Choi, Athena
Choi, Tsan-Ming
Choo, Ho Jung
Choudhary, Farah
Chrimes, Courtney
Chuchu, Tinashe
Chung, Ihn Hee
Chung, Te-Lin
Ciappei, Cristiano
Coates, Nigel
Cocker, Hayley
Coelho, Arnaldo
Costa, Marconi
Cuevas, Leslie
Cunningham, Nicole
Curran, Louise
Dallabona, Alice
Danbury, Annie
Das, Debanjan
Davies, Jennifer
De Oliveira Santini, Fernando
Dent, Michael
Diaz-Meneses, Gonzalo
Dixit, Dr Shailja
Draskovic, Nikola
Duffy, Katherine
Eike, Rachel
Ekhlassi, Amir
Evans, Nathalie
Faust, Marie-Eve
Fergusson, Mac
Ferrero-Regis, Tiziana
Figueiredo, José
Finn, Angela
Fondevila-Gascón, Joan-Francesc
Fowler, Deborah
Fratocchi, Luciano
Gallery, Charlene
Gander, Jonathan
Garanti, Zanete 
Garcia Medina, Irene
García Torres, Sofía
Glover, Catherine
Goodrum, Alison
Gopalakrishnan, Sivasankari
Goswami, Saheli
Goworek, Helen
Grain, Emma
Grassi, Alessia
Guercini, Simone
Guo, Shu
Hack-Polay, Dieu
Hailemariam, Shalemu
Hall , Nicholas
Harmon, Jennifer 
Haryanto, Budhi
Hassan, Yasser
Heim, Hilde
Heinze, Lisa 
Henninger, Claudia
Hernández-García, Ángel
Hinčica, Vít
Hodges, Nancy
Hsu, Jane
Husić-Mehmedović, Melika
Im, Hyunjoo
Iran, Samira
Islam, Md Mazedul
Islam, Saniyat
Jain, Geetika 
Jain, Sheetal
Jain, Varsha
Jestratijevic, Iva
Jha, Bidyanand
Ju, Hae Won
Jun, Grace
Jung, Sojin
Juwaheer, Thanika
Kalantari Daronkola, Hassan
Kant Hvass, Kerli
Kapfarer, Jean-Noel
Karpova, Elena E.
Kaushik, Vineet
Kautish, Pradeep
Kerrigan, Finola
Khan, Muhammad Ishfaq
Khare, Arpita
Khurana, Karan
Ki, Chloe
Kim-Vick, Jihyun
Kim, Chankon 
Kim, Do Yuon 
Kim, Hye-Shin
Kim, Jae-Eun
Kim, Jiyoung
Kim, Kyuree
Kim, Naeun
Kim, Sookhyun
King, Wilma
Kinley, Tammy
Knight, Dee
Kopot, Caroline
Koszewska, Małgorzata
Kumar, Vijay
Kusumasondjaja, Sony
Lakavath, Mothilal 
Lam, Man Lok
Lampert, Matthew
Lang, Chunmin
Larsson, Jonas
Lee, Hyun-Hwa
Lee, Jung Eun
Lee, Kyu-Hye
Lee, Seung Hwan (Mark)
Lee, Stacy H.N.
Lennon, Sharron
Leung, Ho Hon
Lewis, Tasha
Li, Eric
Li, Jitong
Li, Muzhen
Liang, Yuli
Lim, Chae
Lindenmeier, Jörg
Little, Trevor
Liu, Na
Liu, Shu-Fang
Liu, Yang
Lloyd, Stephen
Lonergan , Paddy 
Lynch, Samantha
Macchion, Laura
Manchiraju, Srikant
Marciniak, Ruth
Mccormick, Helen
Mcneill, Lisa
Mechan, Jayne
Mehta, Seema 
Meng, Jie
Mensonen, Aino
Mesiranta, Nina
Miller, Nancy
Miniero, Giulia
Mortimer, Gary
Mower, Jennifer
Muhammad, Amanda
Myers, Beth 
Nayak, Rajkishore
Nelson, Dorothy
Nieves-Rodriguez, Elsa
Oxborrow, Lynn
Ozek, H. Ziya
Pal, Rudrajeet
Pandey, Shweta
Parayitam, Satyanarayana
Parker, Christopher
Parrish, Erin
Paulins, V. Ann
Peña-Vinces, Jesús 
Peters, Cara
Phau, Ian
Quelhas-Brito, Pedro
Quinn, Lee
Radclyffe-Thomas, Natascha
Rahman, Osmud
Rashid, Arooj
Reilly, Andrew
Ren, Shuyun
Ritch, Elaine
Romero, Cláudia
Rosado-Serrano, Alexander
Rothenberg, Lori
Roy, Subhadip
Runfola, Andrea
Ryu, Jay
S, Jeevananda
Sadachar, Amrut
Samala, Nagaraj
Sánchez-Torres, Javier A.
Sandberg, Erik
Scaini, Luca
Schuck, Katharina
Shen, Bin
Shieh, Meng-Dar
Singh, Chitra
Sinha, Pammi
Slaton, Kelcie
Smith, Donna
Sokolowski, Susan
Stannard, Casey
Su, Jin
Sun, Yang
Sung, Billy
Taifa, Ismail
Talay, Cagri
Taylor, Gail
Testa, Danielle
Thaichon, Park 
Thart,  Brian
Thomas, Jane
Tong, Xiao
Toorani, Masoome
Trinh, Giang
Tung, Tracie
Tupikovskaja-Omovie, Zofija
Tyler, David
Varshneya, Geetika
Vazquez, Delia
Venkatesh, V G
Vigneron, Franck
Wang, Baolu
Wang, Luo
Warrington, Patricia
Wei, Xiaoyong
Whang, Claire
Wilkerson, John
Witek-Hajduk, Marzanna
Wulff, Gabriella
Xu, Xiaoyan
Yan, Ruoh-Nan
Yan, Songyi
Yang, Jung Ha
Yaoyuneyong, Gallayanee
Yoo, Jeong-Ju
Youn, Song-Yi
Yu, Hong
Yu, Shubin
Zhao, Li
Zhao, Shaoqiong
Zhou, Shuang
장, 재연