Larsen Larsen CP CP Beggs Beggs ML ML Saeed Saeed M M Walker Walker PD PD Apolipoprotein L1 risk variants associate with systemic lupus erythematosus-associated collapsing glomerulopathy Apolipoprotein L1 risk variants associate with systemic lupus erythematosus-associated collapsing glomerulopathy J Am Soc Nephrol J Am Soc Nephrol 2013 2013 24 24 5 5 722 722 725 725 10.1681/ASN.2012121180 10.1681/ASN.2012121180 supplied-pmid 23520206? Here, APOL1 is linked to systemic lupus erythematosus.