“…The literature searches identified a total of 89 publications from the Embase and MEDLINE databases, of which 19 met the criteria for inclusion in the review (Supplemental Digital Content, Figure S1, http://links.lww.com/WNL/C688). 8,[13][14][15][16][17][18][19][20][21][22][23][24][25][26][27][28][29][30] Together, these publications described cases from five countries: the United States (7 publications), Germany (6 publications), Japan (4 publications), and Canada and India (1 publication each).…”