Corrigendum...Protecting and improving breastfeeding practices during a major emergency: lessons learnt from the baby tents in Haiti. Bull World Health Organ 91(8):2013 pg 612-7... The epidemiology of child homicides in South Africa. Bull World Health Organ 91(8):2013 pg 562-8... Bull World Health Organ 90(8):2013 pg 581-3. deaths and disability adjusted life years attributable to unsafe water and poor sanitation and hygiene in China