1 Department of Pharmaceutical Health Services Research, University of Maryland, Baltimore, School of Pharmacy, 220 Arch Street, 12th Floor, Room 01-409-E, Baltimore, MD, 21201, USA. john.rizk@umaryland.edu.
2 Section of Clinical Biochemistry, University of Verona, Verona, Italy.
3 The Heart Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.
4 Division of Infectious Diseases, Department of Medicine, University of California, Irvine, School of Medicine, Irvine, CA, USA.
5 Department of Molecular Biology and Biochemistry, University of California, Irvine, School of Medicine, Irvine, CA, USA.
6 Division of Family Medicine, Department of Internal Medicine, Lebanese American University School of Medicine, Beirut, Lebanon.