作者单位:Warfighter Refract Eye Surg Program,Ft Belvoir Community Hosp[1]Dept Res Programs,Walter Reed Natl Mil Med Ctr[2]Henry M Jackson Fdn Adv Mil Med Inc[3]Wilmer Eye Inst,Johns Hopkins Univ[4]Natl Intrepid Ctr Excellence,Walter Reed Natl Mil Med Ctr[5]Dept Surg,Uniformed Serv Univ Hlth Sci[6]