1Department of Medicine, Hospital del Mar Institute of Medical Investigation, Barcelona, Spain
2Department of Biostatistics, Unitat de Bioestadística, Hospital Germans Trias i Pujol, Barcelona, Spain
3Institut de Recerca Germans Trias i Pujol, Departament de Ciències Clíniques, Universitat de Barcelona, Barcelona, Spain
4Spesialistsenteret Pilestredet Park and Faculty of Odontology, University of Oslo, Oslo, Norway
5Epi-Centre for Healthy Ageing, Deakin University, IMPACT—Institute for Mental and Physical Health and Clinical Translation-Barwon Health, Geelong, Australia