Corresponding Author

Fan Li

Department of Biostatistics, Yale School of Public Health, New Haven, Connecticut, USA

Yale Center for Analytical Sciences, Yale School of Public Health, New Haven, Connecticut, USA

Center for Methods in Implementation and Prevention Science, Yale School of Public Health, New Haven, Connecticut, USA

Correspondence Fan Li, Department of Biostatistics, Yale School of Public Health, New Haven, CT, USA.

Email: fan.f.li@yale.edu