Thank you for the cooperation in the double-blind peer review process, in 2018-2020, to the following referees:

A
Arbaiza Vilallonga, Mercedes
Arruda, Lino

B
Baggentoss, Grazielly
Blasco Herranz, Immaculada
Borges-Duarte, Irene

C
Cañón Loyes, Mª del Camino
Cenaro, Ángela
Cerqueira, Carla
Colling, Leandro
Cunha, Teresa

D
Demétrio, Fran
Duarte, Marco José

E
Escribano-Cárcel, Montserrat

F
Felix, Isabel
Fernandez, Eider De Dios
Ferrari, Anderson
Fonseca, Isadora
Fontes, Paulo

G
Garraio, Júlia
Gomes, Simone Caputo
Gomez, Isabel Roldan

H
Havstad, Lili

I
Incrocci, Caio

L
Lasio, Diego
Lazcano, Claudia
Lobo, Sandra
Longman, Chia
Lopez de la Vieja, Teresa

M
Macedo, Tânia
Machado, Everton
Magalhães, Sara
Martínez Teixeiro, Alva
Mattos, Amana
Melo, Edith Futardo de
Mena, Maricel
Mendonça, Fátima
Meneses Maria Paula

N
Navarro Puerto, Mercedes
Nunes, Maria José Rosado
Núñez Puente, Sonia

P
Pantoja, Selma
Passos, Joana
Pérez Navarro, Pablo
Pires Marques, Tiago 
Pires, Leonor
Pocahy, Fernando
Prado, M. Felisa Rodrigues

R
Ramallo, Francisco

S
Sales, Adriana
Santos, Ana Lúcia
Santos, Elza Ferreira
Sattler, Janyne
Schmidt, Simone
Seco, Mónica Moreno
Semedo, Manuel Brito
Serrado, Joana