"Professional or Occupational Group"^^ . . "C1709746"^^ . . "C51855"^^ . . "Protocol Chair at an Organization"^^ . "Protocol Chair at an Organization"^^ . "A person at a business or administrative group that retains the responsibility for regulation compliance and ensures the proper administration of the objectives, study design, and methodology of study.NCI" . "Protocol_Chair_at_an_Organization"^^ . "Protocol Chair at an OrganizationPTNCI" .