Bergqvist, D.
Mani, K.
Troëng, T.
Wanhainen, A.
Funding for this research was provided by:
Uppsala University
Article History
First Online: 13 August 2018
Compliance with ethical guidelines
:
: D. Bergqvist, K. Mani, T. Troëng and A. Wanhainen declare that they have no competing interests.
: This article does not contain any studies with human participants or animals performed by any of the authors.