Characterising the genetic architecture of changes in adiposity during adulthood using electronic health records by Venkatesh, SS, Ganjgahi, H, Palmer, DS, Coley, K, Linchangco, GV, Hui, Q, Wilson, P, Ho, Y, Cho, K, Arumäe, K, Wittemans, LBL, Nellåker, C, Vainik, U, Sun, YV, Holmes, C, Lindgren, CM, Nicholson, G