| Institution: | 1. Ume? University, Ume?, Sweden;2. Department of Ultrasonography, Shenzhen Hospital, Southern Medical University, Shenzhen, China;3. Department of Medicine and Therapeutics, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong, China;4. St. Francis Hospital, Roslyn, NY, USA;5. Fortis Hospitals, Bangalore, India;6. Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, Beijing, People’s Republic of China;7. Department of Cardiology, West China Hospital, Sichuan University, Chengdu, China;8. Department of Cardiovascular Ultrasound, The First Hospital of China Medical University, Liaoning, China;9. Department of Pathophysiology, School of Medicine, Shenzhen University, Shenzhen, China;10. Department of Clinical Physiology, University Hospital of ?rebro, ?rebro, Sweden;11. Chiu Hin Kwong Heart Center, Hong Kong Baptist Hospital, Hong Kong, Hong Kong |
