Division of Periodontics, School of Dentistry, and Department of Microbiology & Immunology, Faculty of Medicine & Dentistry, the University of Western Ontario, London, Ontario N6A 5C1, Canada; Lawson Health Research Institute, London Health Sciences Centre, London, Ontario N6A 4G5; and Division of Periodontics, Eastman Dental Clinic, Center for Oral Biology, and Dept. of Microbiology and Immunology, School of Medicine & Dentistry, University of Rochester, NY, USA 14620-2989; (2003-07時点)
