1. Department of Anesthesiology and Critical CarePerelman School of MedicineUniversity of Pennsylvania.PhiladelphiaPennsylvaniaUSA
2. Department of ChemistrySchool of Arts and SciencesUniversity of Pennsylvania.PhiladelphiaPennsylvaniaUSA
3. Department of Biochemistry and Molecular BiologyDrexel University College of MedicinePhiladelphiaPennsylvaniaUSA