[1] ROY NO HOSP, LONDON, ENGLAND
[2] CUNY, MT SINAI SCH MED, NEW YORK, NY 10029 USA
[3] HOP BICHAT, F-75877 PARIS, FRANCE
[4] UNIV SO CALIF, LOS ANGELES, CA 90033 USA
[5] JAPAN SARCOIDOSIS COMMITTEE, TOKYO, JAPAN
[6] LISBON UNIV HOSP, LISBON, PORTUGAL
[7] INST GRUDNE BOLESHI & TB SAPV, SREMSKA KAMENICA, YUGOSLAVIA
[8] ROY INFIRM, EDINBURGH EH3 9YW, SCOTLAND
[9] BATTLE HOSP, READING, PA 19601 USA
[10] UNIV NAPLES, I-80134 NAPLES, ITALY
[11] HOP CANTONAL, CH-1211 GENEVA 4, SWITZERLAND