Funding for this research was provided by:
Novo Nordisk Foundation Challenge Programme (grant NNF14OC0011633)
Received: 9 November 2018
Accepted: 15 February 2019
First Online: 22 February 2019
Ethics approval and consent to participate
: The ADDITION stud was approved by the Committee on Health Research Ethics in the Central Denmark Region, and all study participants gave written informed consent. Data was handled according to rules form the Danish Data Protection Agency and covered by the common university notification of the Danish Data Protection Agency on processing personal data, carried out by the university, the Danish Data Protection Agency’s journal no.: 2015-57-0002, Aarhus University’s journal no.: 62908, serial number 185.
: Not applicable.
: The authors declare that they have no competing interests.
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