Willing, Markus
Dresen, Christian
Haverkamp, Uwe
Schinzel, Sebastian
Article History
Received: 17 January 2020
Accepted: 14 September 2020
First Online: 29 September 2020
Ethics approval and consent to participate
: All participating hospitals gave their consent to participate in the interview. They also consent to the publication of the anonymized data. Based on the information provided, the proposed study does not fit the definition of human subjects research requiring IRB approval Footnote removed
: Not applicable
: The authors declare that they have no competing interests.