Mu ndemanga ya 2015, ofufuza adasanthula mayeso omwe adagwiritsa ntchito kuwala kofiira ndi pafupi ndi infrared pa minofu asanayambe kuchita masewera olimbitsa thupi ndipo adapeza kuti nthawi yoti kutopa ndi kuchuluka kwa ma reps omwe adachitidwa pambuyo pa chithandizo cha kuwala zidakwera kwambiri.
"Nthawi yoti munthu atopa inawonjezeka kwambiri poyerekeza ndi placebo ndi masekondi 4.12 ndipo chiwerengero cha kubwerezabwereza chinawonjezeka ndi 5.47 pambuyo pa phototherapy."
