Edit Jørgen Peder Hjortland Frostad Position Specialist dentist Affiliation Department of Clinical Dentistry E-mail jorgen.frostad@uib.no Visitor address Årstadveien 195009 Bergen Postal address P.O. Box 7804 NO-5020 Bergen Norway Jørgen Peder Hjortland Frostad Position Specialist dentist Affiliation Department of Clinical Dentistry