Erratum for: Expression of Amphiregulin in Enchondromas and Central Chondrosarcomas - Losada, Daniele Moraes; Ribeiro, André Luiz da Cruz; Cintra, Francisco Fontes; Mendonça, Guilherme Rossi Assis de; Etchebehere, Maurício; Amstalden, Eliane Maria Ingrid (Clinics, 2021)