1. Department of Life Sciences, University of Modena and Reggio Emilia, Via Campi 101, 41125, Modena, Italy
2. Department of Chemistry, Grand Valley State University, 1 Campus Drive, Allendale, Michigan 49401, United States
3. Departments of Medicine, Pharmacology, Biochemistry and Molecular Biology and Microbiology, Case Western Reserve University, 10900 Euclid Avenue, Cleveland, Ohio 44106, United States
4. Research Service, Louis Stokes Cleveland Department of Veterans Affairs
Medical Center, 10701 East Boulevard, Cleveland, Ohio 44106, United States