1. Martha M Moore LLC, Little Rock, AR, USA
2. JT International SA, Geneva, Switzerland
3. Labcorp Early Development Laboratories Limited, Harrogate, North Yorkshire, UK
4. Institute for In Vitro Sciences, Gaithersburg, MD, USA
5. National Center for Toxicological Research, Food and Drug Administration, Jefferson, AR, USA
6. British American Tobacco, R&D, Southampton, Hampshire, UK
7. Enthalpy Analytical, Inc., Durham, NC, USA
8. Japan Tobacco Inc., Scientific Product Assessment Centre, Yokohama, Kanagawa, Japan
9. Charles River Laboratories — Skokie, LLC., Skokie, IL, USA
10. RAI Services Company, Scientific & Regulatory Affairs, Winston-Salem, NC, USA
11. Philip Morris International R&D, Philip Morris Products S.A., Neuchâtel, Switzerland
12. Life Science Technologies Ltd, Eastleigh, Hampshire, UK
13. ILS, PO Box 13501, Research Triangle Park, NC, USA
14. MilliporeSigma, Rockville, MD, USA
15. Enthalphy Analytical, LLC, Henrico, VA, USA
16. Imperial Brands, Bristol, UK
17. Department of Cell Biology and Physiology, University of North Carolina, Chapel Hill, NC, USA
18. Oekolab Ges. f. Umweltanalytik, A Member of the JT International Group of Companies, Vienna, Austria