“…Follow-up ranged from 2 to 15 years. Follow-up periods up to 5 years were reported in 13 studies (65%) [1,4,7,8,26,38,41,42,57,78,90,92,93], periods from 5 to 10 years in five studies (25%) [36,47,68,73,81], and a follow-up of more than 10 years was reported in two studies (10%) [2,3].…”