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(NIH/OMB)","unitOfMeasure":"Participants"},{"classes":[{"categories":[{"measurements":[{"groupId":"BG000","value":"3"},{"groupId":"BG001","value":"12"},{"groupId":"BG002","value":"6"},{"groupId":"BG003","value":"4"},{"groupId":"BG004","value":"10"},{"groupId":"BG005","value":"35"}]}],"title":"United States"}],"paramType":"NUMBER","title":"Region of Enrollment","unitOfMeasure":"participants"}],"populationDescription":"Summary statistics for baseline characteristics are shown for all enrolled patients (n = 35)."}