Funding for this research was provided by:
Ludwig Boltzmann Institute for Health Technology Assessment (NA)
Received: 5 September 2018
Accepted: 3 June 2019
First Online: 20 June 2019
Ethics approval and consent to participate
: Ethics approval was not requested for interviewing stakeholders based on section 15b, subsection 3a, of the Viennese Law on health institutions. Verbal consent was given by all interview participants prior to recording, audio proof of verbal consent has been collected.
: No consent for publication was needed as all interview participants we anonymized.
: The authors declare that they have no competing interests.