Richard A. Normann Department of Bioengineering 20 So. 2030 E, Room 506 University of Utah Salt Lake City, UT 84112-9458 Voice/Msg: (801) 581-7645 Home: (435) 658-1732 Lab: (801) 581-3817 FAX: (801) 581-8966 e-mail: normann@m.cc.utah.edu