Authors: Ngozi Ekeke; Kingsley N Ukwaja; Joseph N Chukwu; Charles C Nwafor; Anthony O Meka; Eruke E Egbagbe; Festus O Soyinka; Isaac Alobu; Ifeanyi Agujiobi; Samuel Akingbesote; Osagie Igbinigie; Job B Offor; Nelson O Madichie; Chukwuka Alphonsus; Moses C Anyim; Obinna K Mbah; Daniel C Oshi Journal: Sci Rep Date: 2017-03-10 Impact factor: 4.379