Madsen, Dan http://orcid.org/0000-0002-1234-7605
Azeem, Hafiz Abdul http://orcid.org/0000-0002-3658-0372
Sandahl, Margareta http://orcid.org/0000-0001-8796-2613
van Hees, Patrick http://orcid.org/0000-0002-7405-607X
Husted, Bjarne http://orcid.org/0000-0001-6314-1677
Article History
Received: 22 December 2017
Accepted: 8 September 2018
First Online: 26 September 2018