Change your cover photoUpload Change your cover photoUpload Change your cover photo Per Gunnvard This user account status is Approved followers0 following0 Follow About About Posts Posts Comments Comments This user has not added any information to their profile yet.Company / InstitutionLuleå University of TechnologyCountrySwedenRegistration DateJoined 13.11.2017User LocationLuleå, Sweden Only fill in if you are not human