Muongororo ya2015, vaongorori vakaongorora miedzo yakashandisa chiedza chitsvuku nechiedza cheinfrared pamhasuru vasati vaita maekisesaizi uye vakawana kuti nguva yekuneta uye nhamba yevanodzokorora mushure mekurapa nechiedza yakawedzera zvakanyanya.
"Nguva yekusvika pakuneta yakawedzera zvakanyanya zvichienzaniswa ne placebo nemasekondi 4.12 uye huwandu hwekudzokororwa kwakawedzera ne5.47 mushure me phototherapy."
