There was a range in the number and type of funders in the projects studied. Information was not available for two projects, so the totals in the lists come to 17 rather than 19 projects. The majority of projects were funded by non-governmental organizations and projects tended to have only one funder, although some had more, and one project even had five different funders. This also explains why there are more than 17 projects in the table about funding types.