Web appendix National and regional under-5 mortality rate by economic status for low-income and middle-income countries: a systematic assessment

This web appendix formed part of the original submission and has been peer reviewed. The journal post it as supplied by the authors.
Supplement to: Chao F, You D, Pedersen J, Hug L, Alkema L. National and regional under-5 mortality rate by economic status for low-income and middle-income countries: a systematic assessment. Lancet Glob Health 2018; 6: e535-47.