[1] University of Groningen,Department of Primary and Long
[2] University Medical Centre Groningen,Term Care
[3] Maastricht University Medical Centre,Department of Family Medicine
[4] CAPHRI Care and Public Health Research Institute,Department of Primary and Community Care
[5] Radboud University Nijmegen Medical Centre,undefined
[6] Alzheimer Centre Groningen,undefined
[7] Amsterdam University Medical Centre,undefined
[8] Vrije Universiteit Amsterdam,undefined
[9] Midwifery Science,undefined
[10] AVAG,undefined
[11] Amsterdam Public Health,undefined