AD COUNCIL; AD HOC PANEL ON DIOXIN; BOARD ON ENVIRONMENTAL STUDIES + TOXICOL; CLEAN AIR ACT ADVISORY COMM; CLEAN AIR SCIENTIFIC ADVISORY COMM; COALITION ON SMOKING OR HEALTH; COMM ON INTERAGENCY RADIATION RESEARCH +; COMM ON RISK ASSESSMENT METHODOLOGY; CONGRESS; DRINKING WATER OFFICE; ELECTRIC POWER RESEARCH INST; ENVIRONMENTAL HEALTH COMM; EPA, ENVIRONMENTAL PROTECTION AGENCY; EXECUTIVE COMM; FEDERAL REGISTER; HEALTH EFFECTS INST; INDOOR AIR QUALITY COMM; INSIDE EPA; JOURNAL OF RISK ANALYSIS; LAWRENCE BERKELEY LAB; NAS, NATL ACADEMY OF SCIENCES; NATL RESEARCH COUNCIL; NIEMF; NIEMF SUBCOMM; OFFICE OF AIR + RADIATION; OFFICE OF HEALTH + ENVIRONMENTAL ASSESSM; OFFICE OF RADIATION PROGRAMS; OFFICE OF RESEARCH + DEVELOPMENT; OSHA, OCCUPATIONAL SAFETY & HEALTH ADMINISTRATION; RADIATION ADVISORY COMM; REGION 1 RADIATION OFFICE; REGULATORY PROGRAM OF THE US GOVERNMENT; SCIENCE ADVISORY BOARD; STATE OF CT DEPT OF HEALTH SERVICES; VETERAN AFFAIRS DEPT; WHITE HOUSE OFFICE OF SCIENCE + TECHNOLO