1. Feinstein Institute for Medical Research, Manhasset, New York, USA.
2. New York Structural Biology Center, New York, New York, USA.
3. VA NY Harbor Health Care System, New York, New York, USA.
4. Department of Biology, Farmingdale State College, Farmingdale, New York, USA.
5. Department of Natural Sciences, Immaculata University, Immaculata, Pennsylvania, USA.