Affiliation: | 1. Consultant, Geneva, Switzerland;2. National Institute for Occupational Safety and Health, Morgantown, West Virginia, USA;3. University of Edinburgh Medical School, Edinburgh, UK;4. Interdepartmental Center “G. Scansetti“ for Studies on Asbestos and other Toxic Particulates, University of Torino, Italy;5. Owens Corning Science and Technology Center, Granville, OH, USA;6. International Truck and Engine Corp., Warrenville, IL, USA |