Acknowledgements
The authors thank Bartolome Carrilero for his helpful comments on the manuscript.
Financial & competing interests disclosure
Chagas disease study at the Regional Unit Tropical Medicine of the Virgen de la Arrixaca Hospital in Murcia (Spain) is supported by the Spanish Ministry of Science and Innovation and the Instituto de Salud Carlos III within the Network of Tropical Diseases Research (RICET RD06/0021/1007) and the Project of Research in Health (PS09/01956). The authors have no other relevant affiliations or financial involvement with any organization or entity with a financial interest in or financial conflict with the subject matter or materials discussed in the manuscript apart from those disclosed.
No writing assistance was utilized in the production of this manuscript.