Ann Transl Med 2014 Jan;2(1):10
1 Division of Cardiothoracic Surgery, Department of Surgery, Texas A & M Health Science Center at Scott & White Memorial Hospital, Temple, TX, USA ; 2 Division of Cardiothoracic Surgery, Prince of Wales & Sydney Children's Hospital, Barker Street, Randwick, Sydney, NSW, Australia ; 3 Liverpool Heart and Chest Hospital, NHS Foundation Trust, Liverpool, UK.