1. Health Action International, Overtoom 60 (2), 1054 HK Amsterdam, the Netherlands
2. Utrecht Centre for Pharmaceutical Policy and Regulation, Division of Pharmacoepidemiology and Clinical Pharmacology, Utrecht Institute for Pharmaceutical Sciences (UIPS), Utrecht University, Heidelberglaan 8, 3584 CS Utrecht, the Netherlands
3. Access to Medicines Platform Kenya, Nine Planets, Kabarnet Road Nairobi, Kenya