About the Authors
- Yeya Tiemoko Touré
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* E-mail: ytoure76@gmail.com
Affiliation Retired from TDR as of 30 June, 2014; Faculté de Médecine et d′Odonto-stomatologie (FMOS), Bamako, Mali
- Bernadette Ramirez
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Affiliation Special Programme on Research and Training in Tropical Diseases (TDR), a co-sponsored programme of UNICEF/UNDP/World Bank/WHO, based at the World Health Organization, Geneva, Switzerland
- Johannes Sommerfeld
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Affiliation Special Programme on Research and Training in Tropical Diseases (TDR), a co-sponsored programme of UNICEF/UNDP/World Bank/WHO, based at the World Health Organization, Geneva, Switzerland
Competing Interests
The authors have declared that no competing interests exist.