1. Department of Microbiology and Immunology; Chicago Medical School at Rosalind Franklin University of Medicine and Science; North Chicago IL USA
2. Reproductive Medicine; Department of Obstetrics and Gynecology; Chicago Medical School at Rosalind Franklin University of Medicine and Science; Vernon Hills IL USA
3. Department of Obstetrics and Gynecology; Hirosaki University School of Medicine; Hirosaki Aomori Japan