Footnote

a Abanye abaphengululi bathi “malunga nabantu abalupheleyo abangama-90 ekhulwini, abangaphezu kweminyaka engama-65 ubudala abaguli ngengqondo.” Ukuze ufumane inkcazelo engakumbi ngokuphazamiseka kwengqondo, funda ungcelele lwamanqaku athi “Ukujamelana Nesifo Sika-Alzheimer,” kwinkupho kaVukani! kaOktobha 8, 1998.