@Esperanza I originally interpreted the statement that "Esther leads a team..." as a reference to her work within the university. You, perfectly reasonably, interpret it as meaning the MEGA team. Such ambiguity is, at best, unfortunate. If there be no such "team" within the university the basis of any justification for leadership of the MEGA team must remain open to debate. EDIT As far as I am aware MEGA does not purport to be a prospective study into the treatment of CFS/ME and this must support the suggestion of a claim to lead a separate and distinct team studying adult CFS/ME.