45280document9591medium.jpgimage/pngebd88adba0d5648b2b157fe1a4465b49b14e2a3e1e7f4aa80a3cd2c9fffb6e5eSHA25665322021-01-14 12:19:58https://datacompass.lshtm.ac.uk/id/eprint/1969/14/medium.jpg