Jan Anker Jahnsen Position Associate professor Affiliation E-mail jan.jahnsen@uib.no Visitor address Haukeland universitetssykehus, Laboratoriebygget5009 Bergen Postal address P.O. Box 7804 NO-5020 Bergen Norway Jan Anker Jahnsen Position Associate professor Affiliation Publications Academic article Doctoral thesis (PhD) Academic literature review Professional article Popular science article Letter to the editor