Funding for this research was provided by:
Nederlandse Organisatie voor Wetenschappelijk Onderzoek (016-136-354)
Article History
Received: 8 November 2017
Accepted: 22 May 2018
First Online: 4 June 2018
Ethics approval and consent to participate
: This study is approved by the Medical Ethical Committee of the Academic Medical Centre Amsterdam (2015_064). Written informed consent is obtained before screening for in and exclusion criteria takes place.
: The authors declare that they have no competing interests.
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