Author contributions
J.B.
J.B. and Y.L.: design and conception. J.B.: recruiting patients. J.B., J.G., and F.P.: information gathering. J.B., M.X., and X.S.: data analysis. J.B. and X.S.: draft creation. J.B., M.X., X.S., and Y.L.: editing and refining the manuscript. The final text was reviewed and approved by all authors.