preferred_name: Adverse Events Not Assessed by The Investigator in A Timely Manner (Per Protocol)
preferred_name_lc: adverse events not assessed by the investigator in a timely manner (per protocol)
label: Adverse Events Not Assessed by The Investigator in A Timely Manner (Per Protocol)
label_lc: adverse events not assessed by the investigator in a timely manner (per protocol)