Sheng M, Jan YN, Jan L
Jan YN, Jan LY
Knudsen EI, Brainard MS
Takahashi K, Miyoshi S, Kaneko A, Copenhagen DR
Davis GW
Horton JC
DeArmond SJ, Prusiner SB
Prusiner SB
Thomas BL, Porteus MH, Rubenstein JL, Sharpe PT