de Gregorio, N. http://orcid.org/0000-0002-0037-127X
de Gregorio, A.
Ebner, F.
Friedl, T. W. P.
Huober, J.
Hefty, R.
Wittau, M.
Janni, W.
Widschwendter, P.
Article History
Received: 5 February 2019
Accepted: 5 April 2019
First Online: 22 April 2019
Compliance with ethical standards
:
: We have no potential conflict of interest.
: This study was approved by local ethics committee.