Jorge Correia-Pinto
Director of the Pediatric Surgery Dept., Hospital de Braga, Braga, Portugal
Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal

Amulya Saxena
Chelsea and Westminster Hospital, London, United Kingdom

João Moreira-Pinto
Centro Materno-Infantil do Norte, Centro Hospitalar Universitário do Porto, Porto, Portugal
Instituto de Saúde Pública da Universidade do Porto, Porto, Portugal