Funding for this research was provided by:
Gesundheitsfonds Steiermark (35100€)
Text and Data Mining valid from 2020-02-01
Received: 16 April 2019
Accepted: 14 January 2020
First Online: 1 February 2020
Ethics approval and consent to participate
: As no individual patient data were collected or processed, the Ethics Committee of the Medical University Graz granted an ethics waiver. The consent from practitioners was implied upon the completion of the questionnaire.
: All authors have read and approved the manuscript.
: The authors declare that they have no competing interests.