Procedures 6- ad duration Tab. Correspond duration of clinical ad with animal ad clinical ad. duration animal ad. duration 1~3d 14d 1w 1m 4w 3 >1m 6m duration 23m ad. 6 day weekly(mon. to sat)Procedures 6--- ad. duration Tab. Correspond duration of clinical ad. with animal ad. clinical ad. duration animal ad. duration 1～3d 14d 1w 1m 4w 3m ≥1m 6m ▪ duration ≥3m ad. 6 day weekly(mon. to sat. )