Funding for this research was provided by:
Received: 4 March 2022
Accepted: 7 June 2022
First Online: 20 June 2022
: The survey did not need approval from an ethics committee because it did not meet the criteria for requiring an ethical statement (risk for the respondents, lack of information about the aims of the study, examination of patients). This rationale is supported by the German Research Foundation-guidelines available at ExternalRef removed social_ science/ index. html. The survey meets the ethical standards delineated in the 1964 Declaration of Helsinki and its amendments. The study was approved by hospital management and employee representation prior to implementation of the study.
: Participation in the study was contingent upon providing informed consent. Only participants who had read the study information and had given informed consent electronically were able to participate in the study.
: Not applicable.
: Vikroria Kolbe and Heide Niesalla are employees of BODE Chemie GmbH.