Text and Data Mining valid from 2018-08-13
Received: 15 May 2017
Accepted: 16 July 2018
First Online: 13 August 2018
Ethics approval and consent to participate
: The METC of Erasmus Medical Center does not consider studies outside of The Netherlands. The recently founded Samara University did not have a procedure for ethical approval at the time of study. The study was however executed with the approval of the president of Samara University.All interview respondents and focus group respondents gave explicit consent with the interviews and discussions being recorded.
: All interview respondents and focus group respondents gave explicit consent to use the data to for scientific research and scientific publication, provided that the data were used and published anonymously.
: The authors declare that they have no competing interests.
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