1. Department of Medicine, Tripler Army Medical Center , Honolulu, HI 96859, USA
2. Department of Radiology, Tripler Army Medical Center , Honolulu, HI 96859, USA
3. 607th Combat Weather Squadron Unit 15173 , APO, AP 96271, USA
4. Department of Hematology/Oncology, Tripler Army Medical Center , Honolulu, HI 96859, USA