by Mulupi, Stephen, Ayakaka, Irene, Tolhurst, Rachel, Kozak, Nicole, Shayo, Elizabeth Henry, Abdalla, Elhafiz, Osman, Rashid, Egere, Uzochukwu, Mpagama, Stellah G, Chinouya, Martha, Chikaphupha, Kingsley Rex, ElSony, Asma, Meme, Helen, Oronje, Rose, Ntinginya, Nyanda Elias, Obasi, Angela, Taegtmeyer, Miriam, Addo-Yobo, Emmanuel, Allwood, Brian, Banda, Hastings, Bates, Imelda, Binegdie, Amsalu, Falade, Adegoke, Khan, Jahangir, Lesosky, Maia, Mbatchou, Bertrand, Mortimer, Kevin, Mutayoba, Beatrice, Niessen, Louis, Rylance, Jamie, Bertel Squire, S, Worodria, William, Zar, Heather, Zulu, Eliya, Zurba, Lindsay
Published in BMJ open (29.07.2022)

by Bakhit Yagoup, Elhafiz Abdalla, Liu, Zhiwen, Xu, Yougen
Published in Telkomnika (01.06.2014)

by Elkhalil Elnour Breima, Amani Ahmed Idris, Elhafiz Abdalla Haroon, Aboh Adam Elnour, Ali Ahmed Dawoud
Published in World Journal of Advanced Research and Reviews (30.03.2021)