Konerding, UweUweKonerding2019-09-192016-11-0320161177-889Xhttps://fis.uni-bamberg.de/handle/uniba/41118Online-RessourceengWhich kind of psychometrics is adequate for patient satisfaction questionnaires?article10.2147/PPA.S112398https://www.dovepress.com/patient-preference-and-adherence-journalhttps://opus4.kobv.de/opus4-bamberg/frontdoor/index/index/docId/47820