Medical tourism and stem cells+ Y) z; _, n! ^4 d
Graham Creasey, Stanford University Medical Center/ _+ G9 X2 f$ X* x( X# z8 M" P+ C
Robin Smith, NeoStem : f* u' B0 L/ d$ f X: ]! mWise Young, Rutgers University, P! x7 [* Z0 r. R, O: J( c s
Doug Sipp, RIKEN Center For Developmental Biology/ v }2 n: S& H) ^5 S y/ k& p
( a$ R: s! ^) S1 _& S; w+ d+ c. B