PLA2G4A and cardioembolic stroke: The risk variants rs528002287 (locus 15q26.3) in PCSK6 and rs148010464 (locus 1q31.1) an intergenic variant in PLA2G4A/LINC01036 for stroke were unique to South Asia, and were found to be associated with cardioembolic stroke and small vessel stroke in South Asians (Kumar et al., 2021).