Funding for this research was provided by:
Received: 8 November 2018
Accepted: 1 July 2019
First Online: 9 July 2019
Ethics approval and consent to participate
: Ethical approval was obtained from the “Commissie Mensgebonden Onderzoek, regio Arnhem–Nijmegen”, in the Netherlands (reference number 2016–2424) in February 2017. The Committee approved the written study information and informed consent form that were used for health care professionals. Health care professionals signed the consent forms before study entry, during a period of September 2016 till March 2017.
: Not applicable.
: The authors declare that they have no competing interests.