Rheumatology Unit, Division of Rheumatology, Allergy and Immunology, Massachusetts General Hospital, Yawkey 2, 55 Fruit Street, Boston, MA 02114, USA
John K. C. Chan
Department of Pathology, Queen Elizabeth Hospital, Wylie Road, Kowloon, Hong Kong
Vikram Deshpande
Department of Pathology, Massachusetts General Hospital, Warren 2, 55 Fruit Street, Boston, MA 02114, USA
Kazuichi Okazaki
Department of Gastroenterology and Hepatology, Kansai Medical University, Japan
Hisanori Umehara
Division of Hematology and Immunology, Department of Internal Medicine, Kanazawa Medical University, 1-1 Daigaku, Uchinada-machi, Kahoku-gun, Ishikawa 920-0293, Japan
Yoh Zen
Histopathology Section, Institute of Liver Studies, King’s College Hospital, Denmark Hill, London SE5 9RS, UK
