[1] John A Burns Sch Med, 651 Ilalo St, Honolulu, HI 96813 USA
[2] Univ Hawaii, Dept Surg, 1356 Lusitana St, Honolulu, HI 96813 USA
[3] Straub Med Ctr, Bone & Joint Ctr, 888 South King St, Honolulu, HI 96818 USA
[4] Suny Downstate Med Ctr, Dept Orthopaed Surg & Rehabil Med, 450 Clarkson Ave,Box 30, Brooklyn, NY 11203 USA