Perera, Upuli Amaranganie Pushpakumari
Abeysena, Chrishantha
Funding for this research was provided by:
Ministry of health- SriLanka, Medical research institute (03/2014)
Article History
Received: 22 June 2017
Accepted: 24 May 2018
First Online: 4 June 2018
Ethics approval and consent to participate
: Administrative clearance was obtained from the Vice Chancellors and Deans of the selected faculties. Informed written consent was obtained from the participants. Ethical clearance was taken from the Ethical Review Committee, Faculty of Medicine, University of Kelaniya.We allowed participants to complete the questionnaire on their own in privacy, seated with an adequate distance from others. An envelope was given to each participant to hand over the filled questionnaire without others’ interferences.
: The authors declare that they have no competing interests.
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