1. Department of Pharmacy, University of Zambia, Lusaka, Zambia;
2. Pharmacy Department, Ndola Central Teaching Hospital, Ndola, Zambia;
3. Brighton and Sussex Medical Schools, University of Sussex, Falmer, Brighton, UK;
4. Division of Clinical Pharmacy, Sefako Makgatho Health Sciences University, Pretoria, South Africa;
5. School of Pharmacy and Biomolecular Sciences, University of Brighton, Falmer, Brighton, UK;
6. Brighton and Sussex University Hospitals, National Health Service, Falmer, Brighton, UK;
7. Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, Glasgow, UK;
8. Health Economics Centre, University of Liverpool Management School, Liverpool, UK;
9. Division of Clinical Pharmacology, Karolinska Institute, Karolinska University Hospital Huddinge, Stockholm, Sweden