Corrigendum: Consistent long-term therapeutic efficacy of human umbilical cord matrix-derived mesenchymal stromal cells after myocardial infarction despite individual differences and transient engraftment - Laundos, Tiago L.; Vasques-Nóvoa, Francisco; Gomes, Rita N.; Sampaio-Pinto, Vasco; Cruz, Pedro; Cruz, Hélder; Santos, Jorge M.; Barcia, Rita N.; Pinto-do-Ó, Perpétua; Nascimento, Diana S. (Frontiers in Cell and Developmental Biology, 2023)