./www.belfasttelegraph.co.uk/news/northern-ireland/article36918586.ece/6063c/autocrop/h342/2018-05-18_new_41038410_i2.jpg . . . . .the longest one patient waited for treatment following a gp referral in 2017 was 541 days - against a target of 62 days. . crispr therapeutics, mgh team up on new cancer treatments . august 2007 (26)