1 Department of Chemistry and Biochemistry, Laboratory of Experimental and Clinical Pharmacology, Faculty of Sciences, Section 1, Lebanese University, Rafic Hariri Educational Campus, Hadat, Lebanon.
2 Critical Care Proprietary Products, CO, Orion Pharma, Espoo, Finland.
3 Department of Pharmacology and Toxicology, School of Medicine, University of Mississippi Medical Center, Jackson, MS.