ASH, ACTION ON SMOKING & HEALTH; ASHRAE, AMERICAN SOCIETY OF HEATING, REFRIGERATING + AIR-CONDITIONING ENGINEERS; AUSTRALIAN CHAMBER OF COMMERCE; BURSWOOD CASINO; CHINESE MFG ASSN; GEORGE MASON UNIV; HONG KONG MANAGEMENT ASSN; HONG KONG MANAGER; JAPAN INDOOR AIR RESEARCH SOCIETY; OAK RIDGE NATL LAB; SOCIETY OF ENVIRONMENTAL SCIENCE JAPAN; UNIV OF NM; YALE UNIV