Institution: | 1. Trauma Services Research Department at Dell Children''s Medical Center of Central Texas, 4900 Mueller Blvd., Austin, TX 78723, USA;2. Trauma Services Injury Prevention Department at Dell Children''s Medical Center of Central Texas, 4900 Mueller Blvd., Austin, TX 78723, USA;1. Department of Surgery, Boston Children''s Hospital, Harvard Medical School, Boston, MA;2. Department of Anesthesiology, Boston Children''s Hospital, Harvard Medical School, Boston, MA |