[1] Univ Texas Hlth Sci Ctr Houston, Dept Surg, Div Acute Care Surg, McGovern Med Sch, Houston, TX 77030 USA
[2] Univ Texas Hlth Sci Ctr Houston, Dept Pediat, Div Infect Dis, McGovern Med Sch, Houston, TX 77030 USA
[3] Univ Texas Hlth Sci Ctr Houston, Dept Cardiothorac & Vasc Surg, McGovern Med Sch, Houston, TX 77030 USA