title: [PREFERE - the failure of an (almost) perfect study : Does the human factor interfere when answering highly complex questions?]
authors.affiliation: Klinik für Urologie, Andrologie und Kinderurologie, Klinikum Weiden/Kliniken Nordoberpfalz AG, Söllnerstraße 16, 92637, Weiden i. d. OPf., Deutschland.
authors.forename: T
authors.initials: T
authors.lastname: Klotz
authors.affiliation: Klinik für Urologie, Andrologie und Kinderurologie, Klinikum Weiden/Kliniken Nordoberpfalz AG, Söllnerstraße 16, 92637, Weiden i. d. OPf., Deutschland. Th.B@gmx.de.
authors.forename: T
authors.initials: T
authors.lastname: Bschleipfer
mesh_terms: D002986:Clinical Trials as Topic / Q000941:ethics*; D006804:Ergonomics / Q000941:ethics*; D019317:Evidence-Based Medicine / Q000941:ethics*; D005858:Germany; D006801:Humans; D008297:Male; D017063:Outcome Assessment, Health Care / Q000941:ethics*; D011471:Prostatic Neoplasms / Q000628:therapy*; D011795:Surveys and Questionnaires