[1] Acad Sinica, Genom Res Ctr, Taipei 115, Taiwan
[2] China Med Univ Hosp, Mol & Genom Epidemiol Res Ctr, Taichung, Taiwan
[3] Fu Jen Catholic Univ, Cardinal Tien Hosp, Dept Cardiol, Taipei, Taiwan
[4] Natl Taiwan Univ, Grad Inst Epidemiol, Taipei 10764, Taiwan