1. Department of Experimental Medical Science, Lund University, 22184 Lund, Sweden.
2. Department of Cardiology, Shanghai Changzheng Hospital, Second Military Medical University, 200003 Shanghai, China.
3. Department of Clinical Sciences Malmö, Lund University, 21428 Malmö, Sweden.
4. Department of Cardiology, Skåne University Hospital, 20502 Malmö, Sweden.
5. Wallenberg Center for Molecular Medicine, Lund University, Sweden-Klinikgatan 32, 22184 Lund, Sweden.
6. Department of Emergency and Internal Medicine, Skåne University Hospital, 20502 Malmö, Sweden.
7. British Cardiac Research Trust, London NW89LD, UK.