- Correspondence to H P A Scheepers, Ministry of Health, Welfare and Sport, Health Care Inspectorate, Stadsplateau 1, Utrecht 3521 AZ, The Netherlands;
- Received 10 June 2016
- Revised 18 July 2016
- Accepted 12 August 2016
- Published in print 1 July 2017.
- Published online 29 June 2017.
- Published first 5 September 2016.
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.