Project title
The laboratory work was funded by the European Union through NMP2-2009-228639, FP7, NOBUG project; the fieldwork was funded by a grant from the Foundation for the National Institutes of Health through the Grand Challenges in Global Health Initiative (GCGH#121). Ana S. Carreira gratefully acknowledges the Fundação para a Ciência e Tecnologia, Portugal, for the financial support under the PhD grant (SFRH/BDE/51601/2011), which includes the encapsulation work. Devan Chemicals and Utexbel provided support in the form of salaries