1. MUHAMMAD MOHSIN MAHMOOD:
Department of Cardiothoracic Surgery, Shaikh Zayed Hospital,Lahore,Pakistan
2. AQEEL AHMAD:
Department of Cardiothoracic Surgery, Shaikh Zayed Hospital,Lahore, Pakistan
3. WASEEM REHMAN:
Department of Cardiothoracic Surgery, Shaikh Zayed Hospital,Lahore, Pakistan