1. Chemical Development, Pharmaceutical Technology & Development, Operations, AstraZeneca, Macclesfield SK10 2NA, United Kingdom
2. Process Chemistry, Vertex Pharmaceuticals, Inc., Boston, Massachusetts 02210, United States
3. Regulatory CMC, Pfizer Global Product Development, Sandwich CT13 9NJ, United Kingdom
4. Analytical Commercialization Technology, Merck & Co., Inc., Rahway, New Jersey 07065, United States
5. Chemical Development, GlaxoSmithKline, Stevenage SG1 2NY, United Kingdom