Syddansk Universitet SDU (University Hospital of Southern Denmark), Odense, Denmark
Assistance Publique - Hôpitaux De Paris, Créteil, France
CHU Nantes, Centre de Soins Dentaires, Nantes, France
University of Bergen, Research Unit for Health Surveys, Bergen, Norway
University of Bergen, Bergen, Norway
Department of Clinical Science, University of Bergen, Bergen, Norway
University of Bergen, Bergen, Hordaland, Norway
University of Bergen, Bergen, Hordaland, Norway
Karolinska Institutet, Stockholm, Sweden
Haukeland University Hospital, Bergen, Norway
Endokrinologie in Charlottenburg, Berlin, Germany
University of Bergen, Bergen, Hordaland, Norway
University of Bergen, Bergen, Norway