Measuring health-related quality of life in colorectal cancer patients: systematic review of measurement properties of the EORTC QLQ-CR29

Anja van der Hout, Koen I. Neijenhuijs, Femke Jansen, Cornelia F. van Uden-Kraan, Neil K. Aaronson, Mogens Grønvold, Bernhard Holzner, Caroline B. Terwee, Lonneke V. van de Poll-Franse, Pim Cuijpers, Irma M. Verdonck-de Leeuw^*