Value of S8 = https://act.alz.org/site/Donation2?idb=1842329223&df_id=62103&FR_ID=18886&mfc_pref=T&PROXY_ID=23935169&62103.donation=form1&PROXY_TYPE=20
Value of S6 = https://act.alz.org/site/Donation2
Value of S4 = 9
Medical University of South Carolina Center for Healthy Aging