1. Hypertension Center, FuWai Hospital, State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, Hebei, China
2. Department of Cardiology, The First Hospital of Kunming, Kunming, Yunnan, China
3. Department of Cardiology, Yan’an Hospital Affiliated to Kunming Medical University, Kunming, Yunnan, China