1. Arizona Department of Health Services Office of Border Health Tucson AZ USA
2. Influenza Division Centers for Disease Control and Prevention Atlanta GA USA
3. Arizona Department of Health Services Office of Infectious Disease Services Phoenix AZ USA
4. Naval Health Research Center San Diego CA USA
5. Clinical and Molecular Microbiology University of Arizona Tucson AZ USA
6. Mycotic Diseases Branch Centers for Disease Control and Prevention Atlanta GA USA