instruction: what was the maximum value of patient 006-181433's -bands since 12/2105?
response: SELECT MAX(lab.labresult) FROM lab WHERE lab.patientunitstayid IN (SELECT patient.patientunitstayid FROM patient WHERE patient.patienthealthsystemstayid IN (SELECT patient.patienthealthsystemstayid FROM patient WHERE patient.uniquepid = '006-181433')) AND lab.labname = '-bands' AND STRFTIME('%y-%m', lab.labresulttime) >= '2105-12'