Löscher, Wolfgang N. http://orcid.org/0000-0002-7593-3222
Oberreiter, Eva-Maria
Erdler, Marcus
Quasthoff, Stefan
Culea, Valeriu
Berek, Klaus
Embacher, Norbert
Grinzinger, Susanne
Hess, Isolde
Höger, Franz Stefan
Horlings, Corinne G. C.
Huemer, Michael
Jecel, Julia
Kleindienst, Waltraud
Laich, Eva
Müller, Petra
Oel, Dierk
Örtl, Wolfgang
Lenzenweger, Eva
Rath, Jakob
Stadler, Klaus
Stieglbauer, Karl
Thaler-Wolf, Claudia
Wanschitz, Julia
Zimprich, Fritz
Cetin, Hakan
Topakian, Raffi
Article History
Received: 31 August 2018
Revised: 17 September 2018
Accepted: 18 September 2018
First Online: 26 September 2018
Compliance with ethical standards
:
: On behalf of all authors, the corresponding author states that there is no conflict of interest.
: Ethical standards concerning safeguarding patients’ protected health information and personal data, in addition to compliance with Austrian ethical laws were strictly adhered to. According to Austrian law ethics committee approval is not required for retrospective anonymized observational studies.