The Lancet, Volume 386, No. 10010, Year 2015
The Lancet, Volume 390, No. 10100, Year 2017
The Lancet, Volume 388, No. 10053, Year 2016
The Lancet, Volume 388, No. 10053, Year 2016
The Lancet Neurology, Volume 16, No. 11, Year 2017
The Lancet, Volume 388, No. 10053, Year 2016
The Lancet, Volume 388, No. 10053, Year 2016
PLoS ONE, Volume 8, No. 5, Year 2013