1. Inherited Cardiovascular Diseases Unit and Cardiovascular Imaging Laboratory; Vall d'Hebron University Hospital; Barcelona Spain
2. Center for Inherited Cardiovascular Diseases and Cardiovascular Imaging Laboratory; Virgen del Rocio University Hospital; Seville Spain
3. School Foundation of Nuclear Medicine and Argentine Foundation for Health Development; Mendoza Argentina
4. Centro per la Cardiomiopatia Ipertrofica e le Cardiopatie Valvolari; Policlinico di Monza; Monza Italy
5. Cardiovascular Imaging Center; Tufts Medical Center; Boston Massachusetts
6. Heart and Vascular Institute; Hoag Health Center; Newport Beach California