Funding for this research was provided by:
Received: 4 May 2020
Accepted: 7 August 2020
First Online: 11 September 2020
Ethics approval and consent to participate
: Ethics approval was obtained from the Ethics Review Committee of the Faculty of Medicine, University of Kelaniya, Sri Lanka (Ref.No.P/128/06/2019). Informed written consent was obtained from all participants prior to responding to the scale and questionnaire.
: All participants consented to the data being used for publication purposes without disclosing any personal information. All authors read and approved the final version and have consented for publication.
: All authors have no conflicts of interest to declare.