1. Department of Anesthesiology; St John Center Hospital ; Porto Portugal
2. Department of Endocrinology; Diabetes and Metabolism; Faculty of Medicine; University of Porto; Porto Portugal
3. I3S Institute of Research and Innovation in Health; University of Porto; Portugal Portugal
4. Department of Endocrinology, Diabetes and Metabolism; St John Center Hospital; Porto Portugal
5. Department of Hygiene and Epidemiology; University Porto; Porto Portugal
6. Department of Pain Medicine; BG-University Hospital Bergmannsheil GmbH; Bochum Germany