Nolbrant, Sara http://orcid.org/0000-0003-2184-1741
Heuer, Andreas http://orcid.org/0000-0003-0300-7606
Parmar, Malin http://orcid.org/0000-0001-5002-4199
Kirkeby, Agnete http://orcid.org/0000-0001-8203-6901
Article History
First Online: 31 August 2017
Competing interests
: A US patent application related to this protocol, listing A.K. and M.P. as inventors, has been filed.