Louis J. DiBerardinis
Louis J. DiBerardinis is Industrial Hygiene Officer for Massachusetts Institute of Technology's Environmental Medical Service (Room 20C-204, MIT, 77 Massachusetts Ave., Cambridge, MA 02139-4307; 617-253-9389; fax 617-253-4879; e-mail loudib@mit.edu). He serves as chair of the ANSI Z9.5 subcommittee on laboratory ventilation and as a member of the Editorial Board of CH&S.
Richard C. FinkRichard C. Fink is the associate biosafety officer for MIT's Environmental Medical Service (Room 20C-208, MIT, 77 Massachusetts Ave., Cambridge, MA 02139-4307; 617-258-5647; fax 617-253-4879; e-mail rfink@mit.edu). A founding member of the American Biological Safety Association, he served on the National Air Duct Cleaners Association committee that developed Understanding Microbial Contamination in HVAC Systems.
Mitchell S. GalanekMitchell S. Galanek is the MIT associate radiation protection officer (Room 20C-207, MIT, 77 Massachusetts Ave., Cambridge, MA 02139-4307; 617-253-2180). He has more than 20 years experience in health physics and radiation safety and is certified by the American Academy of Health Physics.