Change your cover photo Upload Change your cover photoUpload Change your cover photo Petra Schumann This user account status is Approved This user has not added any information to their profile yet.InfoSecretary's OfficeE-Mailpetra.schumann@ovgu.deRoomG29-218Phone(+49 391) 67-58772Fax(+49 391) 67-41164 Only fill in if you are not human