Lenox Hill Hospital
Chairman
USAMustapha Bacha university hospital
AlgeriaPain clinic CELT
RussiaWegierek Psychology Center
USAWegierek Psychology Center
USAPain Clinic CELT
RussiaAmerican University Corporation
ColombiaCentral Security Hospital
Saudi ArabiaIbn Tofail University
MoroccoGeneral Hospital of Mexico
MexicoParkinoson's Regeneration Training
USADr.D.Y.Patil Medical College
IndiaSt. John of God - Fatebenefratelli Hospital
ItalyHospital Center De Montlucon
FranceNational O.O.Bogomolets medical university
Ukraine