1. Department of Chemical and Biomolecular Engineering University of Delaware Newark Delaware USA
2. Purification Process Development, Genentech, Inc. South San Francisco California USA
3. Analytical Research and Development, Merck & Co., Inc. Kenilworth New Jersey USA
4. Process Research and Development, Merck & Co., Inc. Rahway New Jersey USA
5. Department of Chemical and Biological Engineering Rensselaer Polytechnic Institute Troy New York USA
6. Department of Chemical and Biomolecular Engineering North Carolina State University Raleigh North Carolina USA