Hansstein, Francesca Valeria
Echegaray, Fabián
Article History
Received: 1 September 2018
Accepted: 19 November 2018
First Online: 4 December 2018
Ethics approval and consent to participate
: Participants were given both oral and written information regarding the aim of the study, purpose of the interview, research methods as well as methods for ensuring confidentiality. Participation was voluntary and data anonymous. The research design and questionnaire was in compliance with the ethical standards of the Shanghai University of Finance and Economics. Formal approval of the study with a reference number is not applicable / required.
: Not applicable. Questionnaires were anonymous and all data are presented in an aggregated form.
: The authors declare that they have no competing interests.
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