HLA-B and toxic epidermal necrolysis: Some previous studies have proposed specific associations between HLA alleles and drug-induced SCARs for certain phenotypes, such as HLA-B*15:02 for SJS/TEN induced by carbamazepine (Hung et al., 2006; Nakkam et al., 2022a) and HLA-B*13:01 for DRESS induced by co-trimoxazole (Sukasem et al., 2020; Wang et al., 2021; Nakkam et al., 2022b).