Hirsch R, Gress RE, Pluznik DH, Eckhaus M, Bluestone JA
Houlden BA, Cron RQ, Coligan JE, Bluestone JA
Cron RQ, Koning F, Maloy WL, Pardoll D, Coligan JE, Bluestone JA
Lewis J, Foo M, Geier SS, Kumar PA, Nathenson SG, Bluestone JA
Leo O, Foo M, Forman J, Shivakumar S, Rabinowitz R, Bluestone JA
Pardoll DM, Fowlkes BJ, Lew AM, Maloy WL, Weston MA, Bluestone JA, Schwartz RH, Coligan JE, Kruisbeek AM