Perfors, I. A. A.
Helsper, C. W.
Noteboom, E. A.
van der Wall, E.
de Wit, N. J.
May, A. M.
Funding for this research was provided by:
Danone Ecosystem Fund (Not applicable)
Article History
Received: 8 July 2016
Accepted: 18 January 2018
First Online: 5 February 2018
Ethics approval and consent to participate
: The study protocol was assessed by the Medical Ethical Committee of the University Medical Centre Utrecht and considered non eligible for full ethical review according to Dutch law.
: Not applicable.
: The authors declare that they have no competing interests.
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