Author contributions
M.S., J.K. and J.O’G. had full access to all study data and take responsibility for the integrity of the data and the accuracy of the data analysis. Concept and design: D.G., E.R., R.R., E.H. and S.B.H. Study supervision and oversight: M.S., J.K., J.O’G., E.R., R.R., L.V., E.H., A.M.R., J.C., Y.L., H.H. and S.B.H. Acquisition, analysis or interpretation of data: M.S., J.K., J.O’G., L.V., E.R., R.R., L.V., E.H., S.S., A.M.R., J.C., D.G., Y.L., H.H. and S.B.H. Drafting of the manuscript: M.S., J.K., J.O’G., E.H., A.M.R., J.C., D.G., Y.L., H.H. and S.B.H. Statistical analysis: J.K., J.O’G. and Y.L.