Leon Aarons is a Professor at the School of Pharmacy and Pharmaceutical Sciences at the University of Manchester, UK. He is European Editor of the Journal of Pharmacokinetics and Pharmacodynamics and Executive Editor of the British Journal of Clinical Pharmacology. He is also a member on various committees promoting research including the United Kingdom Pharmacokinetic Discussion Group and is a member of the Management Committee of COST B25. His major research interests lie in the area of pharmacokinetics, with special interest in data analysis and interpretation. He collaborates with members of the pharmacokinetic group in Manchester and also with other scientists in industry and academia throughout Europe. His current activities focus on population pharmacokinetics.