Funding for this research was provided by:
Bill and Melinda Gates Foundation (OPP1094652)
Received: 31 March 2016
Accepted: 12 February 2018
First Online: 20 February 2018
Ethics approval and consent to participate
: Ethical approval to conduct the study was received from the University of Southampton (UK) (reference number 7688). Signed consent was obtained prior to the workshop from those who agreed to join.
: We declare no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.