Silje Fr酶yseth Knutsen Position Dental hygienist instructor Affiliation E-mail silje.knutsen@uib.no Phone number +4755212964 Visitor address 脜rstadveien 195009 Bergen Postal address P.O. Box 7804 NO-5020 Bergen Norway Silje Fr酶yseth Knutsen Position Dental hygienist instructor Affiliation