Edit Nils-Halvdan Morken Affiliation Department of Clinical Science E-mail nils-halvdan.morken@uib.no Visitor address Glasblokkene blokk 1 Haukelandsbakken 155021 Bergen Room: 5152 Postal address P.O. Box 7804 NO-5020 Bergen Norway Nils-Halvdan Morken Affiliation Department of Clinical Science