Table 3.

Characteristics of included studies

Study	Study type		Study period	Number of patients		Follow-up length
Jiang et al. [11]	Case report		–	1		14 months
Klei et al. [24]	Retrospective cohort		10 years	73		13 (6–22) months
Krinner et al. [3]	Case series		3 years and 5 months	11		–
Labbe et al. [10]	Case series		3 years	32 (treatment outcomes for 11)		24 months
Regauer et al. [26]	Case report		–	1		32 months
Sarkeshik et al. [33]	Case report		–	1		12 months
Total	Case report	(n = 3)	16 years and 5 months	Total number of patients	119	Range 6 – 34 months
	Case series	(n = 2)		Included in analysis	98
	Retrospective cohort	(n = 1)

–, unknown