1. Center for Biotechnology & Interdisciplinary Studies, Department of Chemical & Biological Engineering, Rensselaer Polytechnic Institute, Troy, New York 12180, United States
2. Sterile Product Development, Merck Research Laboratories, Summit, New Jersey 07901,
United States
3. Analytical
Characterization, Merck Research Laboratories, Union, New Jersey 07083,
United States