| Affiliation: | 1. Gastrointestinal Unit, Massachusetts General Hospital, Boston, MA;2. Department of Pathology, Massachusetts General Hospital, Boston, MA;3. Asahikawa Medical College, Asahikawa, Japan;4. Vincent Obstetrics and Gynecology Service, Vincent Center for Reproductive Biology, Massachusetts General Hospital, Boston, MA;5. Center for Computational and Integrative Biology, Massachusetts General Hospital, Boston, MA;6. Cancer Center, Massachusetts General Hospital, Boston, MA;7. Fax: 617‐643‐0195. |
