Incidence of hospital-acquired pressure injury: a cohortstudy of adults admitted to public and private hospitals in Sao Paulo, Brazil - Serpa, Leticia Faria; Ortiz, Margarita; Lima, Anne Chaves; Bueno, Línea; Nogueira, Paula Cristina; Ferri, Cleusa; Santos, Vera Lúcia Conceição de Gouveia (Wound Repair and Regeneration, 2021)