: 1 9 5 9 ▁birth s ▁Category : L iving ▁people ▁Category : S ports people ▁from ▁Kansas ▁City , ▁Missouri ▁Category : Play ers ▁of ▁American ▁football ▁from ▁Missouri ▁Category : American ▁football ▁def ensive ▁back s ▁Category : Miss ouri ▁Tig ers ▁football ▁players ▁Category : Green ▁Bay ▁Pack ers ▁players ▁Category : St . ▁Louis ▁Card inals ▁( football ) ▁players <0x0A> </s> ▁Du ane ▁A . ▁Mitchell , ▁M . D ., ▁Ph . D . ▁is ▁an ▁American ▁phys ician - s cient ist ▁and ▁university ▁professor . ▁He ▁is ▁currently ▁employed ▁at ▁the ▁University ▁of ▁Florida ▁College ▁of ▁Medicine , ▁in ▁G aines ville , ▁Florida ▁as ▁the ▁Ass istant ▁Vice ▁President ▁for ▁Research , ▁Associ ate ▁Dean ▁for ▁Trans l ational ▁Science ▁and ▁C lin ical ▁Research , ▁and ▁Director ▁of ▁the ▁University ▁of ▁Florida ▁( U F ) ▁C lin ical ▁and ▁Trans l ational ▁Science ▁Institute . ▁He ▁is ▁the ▁Ph yll is ▁K ott ler ▁Fried man ▁Professor ▁in ▁the ▁L ill ian ▁S . ▁Well s ▁Department ▁of ▁Neu ros urg ery . ▁and ▁Co - Direct or ▁of ▁the ▁Pr eston ▁A . ▁Well s , ▁Jr . ▁Center ▁for ▁Bra in ▁T um or ▁Ther apy . ▁ ▁Dr . ▁Mitchell ▁is ▁also ▁the ▁Found er , ▁President , ▁and ▁Chair man ▁of ▁i On colog i , ▁Inc ., ▁a ▁bi ote chn ology ▁company ▁in ▁G aines ville , ▁F L ▁special izing ▁in ▁imm uno -