{"nct_id":"NCT04450381","title":"Noninvasive Hemoglobin Testing, Prospective Blood Donors","status":"COMPLETED","status_verified_date":"2021-07","start_date":"2020-06-23","start_date_type":"ACTUAL","primary_completion_date":"2020-07-07","primary_completion_date_type":"ACTUAL","completion_date":"2020-07-07","completion_date_type":"ACTUAL","phases":["NA"],"tickers":["MASI"]}