Chandrasinghe, P. C. http://orcid.org/0000-0002-3485-961X
Siriwardana, R. C.
Kumarage, S. K.
Munasinghe, B.N.L
Weerasuriya, A.
Tillakaratne, S.
Pinto, D.
Gunathilake, B.
Fernando, F. R.
Article History
Received: 26 June 2020
Accepted: 9 September 2020
First Online: 22 September 2020
Ethics approval and consent to participate
: Work was carried out in accordance with the Declaration of Helsinki, including, but not limited to the anonymity of participants being guaranteed. Ethical review was not required as the study reports outcome data from regular practice.
: None of the authors have financial or other conflicts of interests to be declared.