1. Post Graduation DepartmentFaculdade de Ciências Médicas Belo Horizonte Brazil
2. Arrhythmia and Electrophysiology DepartmentBiocor Institute Nova Lima Brazil
3. Electrophysiology DepartmentArrhythmia Associates Mumbai India
4. Centro de Tecnologia CelularInstituto Nacional de Cardiologia Rio de Janeiro Brazil
5. Department of Anatomy and Cell BiologyUniversidad de Extremadura Badajoz Spain
6. Division of Cardiovascular Medicine, Department of Internal MedicineKobe University Graduate School of Medicine Kobe Japan
7. Institute of Genetic MedicineNewcastle University Newcastle upon Tyne United Kingdom
8. Cardiovascular Research Institute Maastricht The Netherlands