Konerding, UweUweKonerding2019-09-192014-04-3020111057-9230https://fis.uni-bamberg.de/handle/uniba/3902engPreference-based index measurement of health-related quality of life : When does it reflect only arbitrary settings of the researcher?article10.1002/hec.1604http://onlinelibrary.wiley.com/doi/10.1002/hec.1604/abstract