Text and Data Mining valid from 2018-11-12
Received: 22 February 2018
Accepted: 30 October 2018
First Online: 12 November 2018
Ethics approval and consent to participate
: This study was approved by the Ethics Committee of Research “Iuliu Haţieganu” University of Medicine and Pharmacy of Cluj-Napoca, Romania (no.532/23.12.2015). It has unfolded under the aegis of anonymity. Every questionnaire was accompanied by an information sheet and filling in the questionnaire was considered a consent to participate. For participants under age of 16, verbal informed consent was obtained from one of their parents and the parental consent was witness by the institution’s staff. The Ethics Committee approved the consent procedures used.
: Not applicable.
: The authors declare that they have no competing interests.
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