Sendlhofer, Gerald http://orcid.org/0000-0002-6538-3116
Schweppe, Peter
Sprincnik, Ursula
Gombotz, Veronika
Leitgeb, Karina
Tiefenbacher, Peter
Kamolz, Lars-Peter
Brunner, Gernot
Article History
Received: 13 February 2019
Accepted: 17 June 2019
First Online: 24 June 2019
Ethics and consent to participate
: The study was approved by the Ethics Committee of Medical University of Graz (vote#: 30-028 ex 17/18).
: Not applicable
: The authors declare that they have no competing interests.