Melchiors, Jacob http://orcid.org/0000-0002-9929-9350
Petersen, K.
Todsen, T.
Bohr, A.
Konge, Lars
von Buchwald, Christian
Article History
Received: 14 February 2018
Accepted: 10 April 2018
First Online: 17 April 2018
Compliance with ethical standards
:
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: All authors declare that no conflicts of interest exist.