1. Center
for Biophysics and Computational Biology, Department of Chemistry
and Institute for Computational Molecular Science, Temple University, Philadelphia, Pennsylvania 19122, United States
2. Department
of Physics and Astronomy, Rutgers, the State University of New Jersey, Piscataway, New Jersey 08854, United States
3. Department
of Chemistry, Brooklyn College of the City University of New York, Brooklyn, New York 11210, United States
4. Department
of Statistics, Rutgers, the State University of New Jersey, Piscataway, New Jersey 08854, United States