Erratum In the original version of this article [1], published on 6 July 2017, the incorrect nomenclature “c.5077_5078insCCAG p.Gly1693Alafs*8” was used for the truncating mutation caused by the four-base pair change. The correct nomenclature for this mutation should be “c.5073_5076dup p. Gly1693Profs*8”, according to the sequence variant nomenclature of Human Genome Variant Society (HGVS: http...