Bensch, Frank V. http://orcid.org/0000-0002-8250-7379
Varjonen, Elina A.
Pyhältö, Tuomo T.
Koskinen, Seppo K.
Funding for this research was provided by:
University of Helsinki including Helsinki University Central Hospital
Article History
Received: 13 September 2018
Accepted: 23 January 2019
First Online: 12 February 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.