van der Steen Jenny T, Sternberg Shelley, Volicer Ladislav
Leiden University Medical Center, Department of Public Health and Primary Care, Leiden, The Netherlands; Radboud university medical center, Department of Primary and Community Care, Nijmegen, The Netherlands.
Maccabi Healthcare Services, Department of Public Health, Tel Aviv, Israel; Israel Ministry of Health, Jerusalem, Israel.
J Am Med Dir Assoc. 2017 Feb 1;18(2):190-191. doi: 10.1016/j.jamda.2016.11.009. Epub 2016 Dec 31.