One country's journey to interoperability: Tanzania's experience developing and implementing a national health information exchange. - Alpha Nsaghurwe; Vikas Dwivedi; Walter Ndesanjo; Haji Bamsi; Moses Busiga; Edwin Nyella; Japhet Victor Massawe; Dasha Smith; Kate Onyejekwe; Jonathan Metzger; Patricia Taylor (BMC Medical Informatics Decis. Mak., 2021)