Authors: Richards CE, Allman M, Mann M, Nandanan S, Bennett A, Saunders A, Hildebrandt T, Llewelyn R and Margarit L*
Authors: Mohamed E, Bature F, Ali IHM, Abdelaziz F, Alsayed S, Mukhtar MM, Osman BI and Guinn B*
Authors: Deressa JT* and Yang L
Authors: Ji MM, Yuan M, Jiao X, Li QJ, Huang YF, Li J and Wang GY*