¹ Department of Pathology, University of Pittsburgh, Pittsburgh, PA, USA

² Department of Pathology, Division of Clinical Chemistry, Toxicology and Therapeutic Drug Monitoring Laboratory, University of Pittsburgh Medical Center Presbyterian/Shadyside, Pittsburgh, PA, USA

³ Department of Emergency Medicine, Division of Medical Toxicology, University of Pittsburgh Medical Center, Pittsburgh, PA, USA

⁴ Department of Forensic Medicine and Toxicology, Zagazig University, Zagazig, Egypt

⁵ Collaborations in Chemistry, Jenkintown, PA, USA

⁶ Department of Pharmacology, University of Medicine and Dentistry of New Jersey, Robert Wood Johnson Medical School, Piscataway, NJ, USA

⁷ Department of Pharmaceutical Sciences, University of Maryland, Baltimore, MD, USA

⁸ Department of Pathology (6233 RCP), The University of Iowa Hospitals and Clinics, 200 Hawkins Drive, Iowa City, IA 52242, USA