Essential core competencies for scope of practice of paediatric oncology nurses in Latin America: a scoping review protocol - Lopes-Júnior, Luís Carlos; Lima, Regina Aparecida Garcia de; Maia, Edmara Bazoni Soares; Ribeiro, Karina de Cássia Braga; Fuentes-Alabí, Soad; Sullivan, Courtney E.; Abraham, Monnie; Weber, Lorena Segovia; Ponce, Liliana Vásquez (BMJ Open, 2022)