Medical tourism and stem cells: s6 Q* i1 q% n4 G! w0 r7 J) J/ t
Graham Creasey, Stanford University Medical Center $ {3 V& u" \! l6 R& zRobin Smith, NeoStem % P# D' `: W) _5 O z; M
Wise Young, Rutgers University - B# D8 Z* _5 R Z* e9 jDoug Sipp, RIKEN Center For Developmental Biology " Y" x+ ~6 c" v2 x( ?* O5 {1 Z . t, f' l0 R# j h