Table I. Characteristics of primary DEB cells used in this study. n.d.: not detected.

ID	Age at biopsy/gender	COL7A1 mutation	C7 levels (IF analysis)	References (report of patients)
DEB 1	8 years/m	c.1934delC	n.d.	(15)
		c.1934delC
DEB 2	1 month/f	c.425A>G	n.d.	(15)
		c.682 + 1G>A
DEB 3	1 month/m	c.425A>G	n.d.	(14)
		c.5261dupC
DEB 4	6 years/f	c.425A>G	n.d.	Patient not reported before
		c.682 + 1G>A
DEB 5	1 month/f	c.4119 + 1G>C	n.d.	Patient not reported before
		c.8523_8536del
DEB 6	3 years/f	c.682 + 1G>A	n.d.	Patient not reported before
		c.5261dupC
DEB 7	1 month/f	c.425A>G	n.d.	(15)
		c.425A>G
DEB 8	30 years/m	c.426 + 1G>A	n.d.	(15)
		c.1474del11
DEB 9	53 years/m	c.425A>G	n.d.	Patient not reported before
		c.425A>G
DEB 10	47 years/m	c.425A>G	n.d.	Patient not reported before
		c.425A>G