Simulated history taking and examination as a part of early clinical exposure in undergraduate medical education at the University of Moratuwa: A case study - Nadhee Peries; Nadeeja Samarasekara; Inuka Gooneratne; Niroshan Lokunarangoda; Ushani Wariyapperuma; Senaka Pilapitiya; Mihara Silva; Nandalal Gunaratne (The Asia Pacific Scholar)