Research assistant department radiation physics Lund University, Sweden, 1966—1975. Medical physicist Malmö (Sweden) University Hospital, 1975—1980, chief medical physicist, 1980—1982. Professor medical radiation physics University Göteborg (Sweden)/Sahlgren University Hospital, Göteborg, 1983—1988, Lund U./Malmö University Hospital, Malmö, since 1988.
Committee member International Commission on Radiological Protection, since 1985. Member research board Swedish Radiation Protection Institute, since 1985, Swedish Cancer Society, 1994—2000, National Council for Nuclear Waste.
Member of Institute Physics and Engineering in Medicine, European Society Therapeutic Radiology and Oncology, European Society Nuclear Medicine, Nordic Society for Radiation Protection (The Bo Lindell Mark of Honour 2002), Swedish Society for Radiation Physics, Medical Radiology and Nuclear Medicine.
1966 - 1975
1983 - 1988