1 MD, PhD in Sciences, Department of Neurology, University of São Paulo; Expert in chronic pain management as certified by the Brazilian Medical Association, São Paulo, São Paulo, Brazil; Coordinator of the Chronic Pelvic Pain Outpatient Clinic, Interdisciplinary Pain Center, Neurology Clinic, Hospital das Clínicas, School of Medicine, University of São Paulo, São Paulo, São Paulo, Brazil; President of the Pain Committee, São Paulo Medical Association, São Paulo, São Paulo, Brazil.
2 MD, PhD, Senior Professor, Department of Surgery, Federal University of São Paulo (UNIFESP) São Paulo, São Paulo, Brazil.
3 MD, PhD, Vice-director, School of Medicine, University of São Paulo, São Paulo, São Paulo, Brazil; Full Professor, Department of Cardiopneumology, School of Medicine, University of São Paulo, São Paulo, São Paulo, Brazil; Director of the Scientific Department, São Paulo Medical Association, São Paulo, São Paulo, Brazil.