preferred_name: Patient documented to have experienced a wrong site, wrong side, wrong patient, wrong procedure or wrong implant event
preferred_name_lc: patient documented to have experienced a wrong site, wrong side, wrong patient, wrong procedure or wrong implant event
label: Patient documented to have experienced a wrong site, wrong side, wrong patient, wrong procedure or wrong implant event
label_lc: patient documented to have experienced a wrong site, wrong side, wrong patient, wrong procedure or wrong implant event