1. Public Health Branch, California Correctional Health Care Services, Elk Grove, CA, USA
2. Biostatistics and Information Management Office, Division of Foodborne, Waterborne, and Environmental Diseases, Centers for Disease Control and Prevention, Atlanta, GA, USA
3. Mycotic Diseases Branch, Division of Foodborne, Waterborne, and Environmental Diseases, Centers for Disease Control and Prevention, Atlanta, GA, USA
4. Health Care Operations, California Correctional Health Care Services, Elk Grove, CA, USA