Pennells, L. et al.  (2019)  Equalization of four cardiovascular risk algorithms after systematic recalibration: individual-participant meta-analysis of 86 prospective studies.   European Heart Journal <https://eprints.gla.ac.uk/view/journal_volume/European_Heart_Journal.html>, 40(7),  pp. 621-631.   (doi: 10.1093/eurheartj/ehy653 <https://doi.org/10.1093/eurheartj/ehy653>) (PMID:30476079)  (PMCID:PMC6374687)