HLA-DRB1 and toxic epidermal necrolysis: In contrast to our results, an association between HLA-B*15:02 and cotrimoxazole–induced SCAR was reported by Kongpan et al. (45), and levofloxacin–induced SJS/TEN was also reported in a patient with HLA-DRB1*03:01 and DQB1*02:01 alleles (46).