Fig. 1
![Fig. 1](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs12968-019-0595-7/MediaObjects/12968_2019_595_Fig1_HTML.png)
Native myocardial T1 (mean ± 2SD indicating 2.3rd/ 97.7th percentile) and results of Bonferroni post-hoc analysis in healthy subjects at different sites with different CMR systems, field strengths, and MOLLI schemes (for tabular data see Additional file 1). * = p < 0.05, ns = non-significant