Neubauer, Jacqueline
Lecca, Maria Rita
Russo, Giancarlo
Bartsch, Christine
Medeiros-Domingo, Argelia
Berger, Wolfgang
Haas, Cordula
Funding for this research was provided by:
Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung (320030_149456)
Article History
Received: 7 September 2017
Accepted: 9 January 2018
First Online: 19 January 2018
Compliance with ethical standards
:
: The authors declare that they have no competing interests.
: 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.