Authors: Margaret Salmon; Christian Salmon; Alexa Bissinger; Mundenga Mutendi Muller; Alegnta Gebreyesus; Haimanot Geremew; Sarah K Wendel; Sarah Wendell; Aklilu Azaza; Maurice Salumu; Nerys Benfield Journal: PLoS One Date: 2015-08-07 Impact factor: 3.240