[1] Shanghai Jiao Tong Univ, Sch Med, Ctr Vasc Evaluat, Shanghai Inst Hypertens,Ruijin Hosp, Shanghai 200030, Peoples R China
[2] Univ Leuven, Studies Coordinating Ctr, Div Hypertens & Cardiovasc Rehabil, Dept Cardiovasc Dis, Louvain, Belgium
[3] Maastricht Univ, Dept Epidemiol, Maastricht, Netherlands