1. Department of Respiratory Medicine and Infectious Disease, Niigata Graduate School of Medical and Dental Sciences, Niigata University, Tokyo, Japan
2. Respiratory Disease Center, Fukujuji Hospital, Japan Anti-Tuberculosis Association, Tokyo, Japan
3. Leprosy Research Center, National Institute of Infectious Diseases, Tokyo, Japan
4. Division of Pulmonary Biology, Children’s Hospital Medical Center, Cincinnati, Ohio