Authors: Deepika Fernando; Pandu Wijeyaratne; Rajitha Wickremasinghe; Rabindra R Abeyasinghe; Gawrie N L Galappaththy; Renu Wickremasinghe; M Hapugoda; W A Abeywickrema; Chaturaka Rodrigo Journal: BMC Health Serv Res Date: 2018-03-23 Impact factor: 2.655