Enrique Gaztanaga (Barcelona) (Fall 2001)
Tim McKay (Michigan) (Winter 2002)
Erin Sheldon (Michigan) (Winter 2002)
Daniel Eisenstein (Arizona) (May 2002)
Scott Burles (MIT) (May 2002)
Bart Pindor (Princeton) (May 2002)
Gordon Richards (Penn State) (May 2002)