1. Bioengineering Laboratory, Department of Chemical and Biological Engineering, University at Buffalo, The State University of New York, Amherst, New York
2. Bioengineering Laboratory, Department of Chemical and Biological Engineering, University at Buffalo, The State University of New York, Amherst, New York.
3. Department of Periodontics and Oral Medicine, University of Michigan, Ann Arbor, Michigan.
4. Department of Pharmacology and Toxicology, University of Buffalo, The State University of New York, Amherst, New York.