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Sander Wijers and Yvette Luiking are employed by Nutricia Research at the Nutricia advanced medical nutrition department. J\u00fcrgen Bauer is scientific advisor, has received research Grants and has received speakers honorarium from Nutricia, Nestl\u00e9. Keliane Liberman, Ivan Bautmans, Tony Mets, Rose Njemini, Lorenzo M Donini, Marcello Giuseppe Maggio, Kirsten Brandt, Louis Forti, Cornel Sieber, Robert Memelink and Sjors Verlaan declare that they have no conflict of interest.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Conflict of interest"}},{"value":"The study protocol was approved by institutional review boards at each location and registered under the Dutch trials register with the identifier: NTR2329 (). Study procedures were performed in accordance with the Declaration of Helsinki ethical principles for medical research involving human subjects.","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Human and animal rights"}},{"value":"All participants provided written informed consent.","order":4,"name":"Ethics","group":{"name":"EthicsHeading","label":"Informed consent"}}]}}