Doctor of Medicine, Uppsala (Sweden) U., 1969; Doctor of Philosophy, Linköping (Sweden) U., 1976.
Physician, Linköping U., 1969-1977; senior physician, Linköping U., 1977-1985; assistant professor, Linköping U., 1977-1985; professor, head physician, Linköping U., since 1985; chairman medical education, Linköping U., 1985-1992.
Member American Association for the Advancement of Science, International Society Pediatric and Adolescent Diabetes (secretary general 1985-1991), International Pediatric Association (member standing committee since 1992), Swedish Association Medical Education (chairman since 1991), International Diabetes Federation (life), European Association for Study of Diabetes (honorary auditor), New York Academy Sciences.
Married Ulla Stensson, July 2, 1966. Children: Jonas, David, Mattias, Mikael, Johanna.