Ludwig, Kristina; Schulenburg, Johann-Matthias Graf von der; Greiner, Wolfgang
(London : BioMed Central Ltd., 2017)
Background: The EuroQol Group has extended the severity levels of the EQ-5D from three to five (EQ-5D-5L). There are valuation studies worldwide planned in order to convert the EQ-5D-5L health states into a single ...