1. Department of Chemical and Biomolecular Engineering, University of Delaware, Newark, Delaware 19713, United States
2. Analytical R&D, Digital & NMR Sciences, Merck & Co., Inc., Rahway, New Jersey 07065, United States
3. Discovery Pharmaceutical Sciences, Merck & Co., Inc., West Point, Pennsylvania 19486, United States
4. Discovery Biologics, Protein Sciences, Merck & Co., Inc., South San Francisco, California 94080, United States
5. Discovery Pharmaceutical Sciences, Merck & Co., Inc., Boston, Massachusetts 02115, United States