Barra Sergio, Yu Emma, Khan Fakhar, Dutka David, Virdee Munmohan
aCardiology Department, Papworth Hospital NHS Foundation Trust bDepartment of Cardiovascular Medicine, University of Cambridge, Addenbrooke's Hospital, Cambridge cCardiology Department, University College London Hospitals NHS Foundation Trust, London, UK.
J Cardiovasc Med (Hagerstown). 2017 Jul;18(7):553-555. doi: 10.2459/JCM.0000000000000396.