1. Department of Ophthalmology, University of Washington, Seattle, Washington, USA
2. Department of Ophthalmology, University of Alabama Birmingham, Birmingham, Alabama, USA
3. Department of Radiology, University of Washington, Seattle, Washington, USA
4. Harvard School of Public Health, Boston, Massachusetts, USA
5. Department of Radiology, Straub Clinic and Hospital, Honolulu, Hawaii, USA
6. Department of Mechanical Engineering, University of Washington, Seattle, Washington, USA
7. Seattle Face and Skin, Seattle, Washington, USA