Here's the link to the study published in The Lancet Global Health: http://www.thelancet.com/journals/langlo/article/PIIS2214-109X(17)30035-9/fulltext?rss=yes h

Here's the link to the study published in The Lancet Global Health: http://www.thelancet.com/journals/langlo/article/PIIS2214-109X(17)30035-9/fulltext?rss=yes http://www.thelancet.com/journals/langlo/article/PIIS2214-10...