Abeygunasekara, Thilina
Lekamwasam, Sarath
Alwis, Gayani
Lenora, Janaka
Article History
Received: 17 March 2020
Accepted: 16 June 2020
First Online: 25 June 2020
Compliance with ethical standards
: The study received ethical approval from the Ethics Review Committee of the Faculty of Medicine, University of Ruhuna.
: None.