LPA and congenital bilateral aplasia of vas deferens from CFTR mutation: An additional total of 17 studies provided data on Lp(a)-related genetic risk and CAVD,9,20,23,29,31,32,41,44,52–60 with eight of them being further meta-analysed.9,41,52–57 A detailed description of all study characteristics and findings can be found in Table 1, with an extended version in Supplementary material online, Appendix S4.