AHF, AMERICAN HEALTH FOUNDATION; ARMED FORCES INST OF PATHOLOGY; FEDERAL HEALTH OFFICE; INST OF OCCUPATIONAL HEALTH; MINISTRY OF COMMERCE + INDUSTRY; MINISTRY OF SOCIAL AFFAIRS + HEALTH; NATL PENSIONS FUND; NIOSH, NATL INST FOR OCCUPATIONAL SAFETY & HEALTH; ST LUKE HOSPITAL; WORK HEALTH ORG