1 Division of Tropical and Humanitarian Medicine, Faculty of Medicine, University of Geneva and Geneva University Hospitals, Geneva 1208, Switzerland. Electronic address: david.beran@unige.ch.
2 Santé Diabète, Bamako, Mali.
3 Health Action International, Amsterdam, Netherlands.
4 University of Bristol, Bristol, UK.
5 Division of Tropical and Humanitarian Medicine, Faculty of Medicine, University of Geneva, Geneva, Switzerland; CRONICAS Centre of Excellence in Chronic Diseases, Universidad Peruana Cayetano Heredia, Lima, Peru.
6 Yale School of Medicine, Yale University, New Haven, CT, USA.
7 Bishkek, Kyrgyzstan.
8 Division of Medicine, University College London, London, UK.