1. Department of Biomedical Sciences, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, United States
2. Institute of Advanced Technology, Kindai University, Kainan, Wakayama, Japan
3. Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, United States
4. Department of Chemistry, University of Maryland, College Park, United States
5. Department of Mathematics and Statistics, Georgia State University, Atlanta, United States
6. Institute for Biomedical Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, United States