1. Division of Field Studies and Engineering, National Institute for Occupational Safety and Health (NIOSH), Centers for Disease Control and Prevention (CDC), Cincinnati, OH 45226, USA
2. Health Effects Laboratory Division, National Institute for Occupational Safety and Health (NIOSH), Centers for Disease Control and Prevention (CDC), Cincinnati, OH 45226, USA
3. Division of Science Integration, National Institute for Occupational Safety and Health (NIOSH), Centers for Disease Control and Prevention (CDC), Cincinnati, OH 45226, USA
4. Fire Safety Research Institute, UL Research Institutes, Columbia, MD 21045, USA
5. Health and Human Physiological Sciences, Skidmore College, Saratoga Springs, NY 12866, USA
6. Illinois Fire Service Institute, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA
7. Division of Laboratory Sciences, National Center for Environmental Health, Centers for Disease Control and Prevention (CDC), Atlanta, GA 30341, USA