Authors: Laura Oakley; Christopher P Baker; Srivalli Addanki; Vipin Gupta; Gagandeep Kaur Walia; Aastha Aggarwal; Santhi Bhogadi; Bharati Kulkarni; Robin T Wilson; Dorairaj Prabhakaran; Yoav Ben-Shlomo; George Davey Smith; K V Radha Krishna; Sanjay Kinra Journal: BMJ Open Date: 2017-09-21 Impact factor: 2.692