Assessment of bias and associated factors for food portion quantification with photos in Brazil
Giovana Regina Ferreira Claudia Choma Bettega Almeida; Suzi Alves Camey; Dirce Maria Lobo Marchioni; Regina Mara Fisberg; Sandra Patricia Crispim; Danielle Góes da Silva; Cesar Augusto Taconeli; Gislaine Aparecida Fitz Pierin; HENRIQUE DE SOUZA LASS; Larissa Santos Martins; Thabata Zelice da Cruz de Moraes; Nathalie Alves dos Santos Koubik; Bruna Nabuco Freire Siqueira