Funding for this research was provided by:
World Bank Group
Text and Data Mining valid from 2018-11-19
First Online: 19 November 2018
Compliance with Ethical Standards
: Caetano and Palacios received funding from The World Bank. Palacios is co-founder, shareholder, and board member in Lumni Inc.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.