Rapid design and fielding of four diagnostic technologies in Sierra Leone, Thailand, Peru, and Australia: Successes and challenges faced introducing these biosensors by Mulvaney, SP, Fitzgerald, LA, Hamdan, LJ, Ringeisen, BR, Petersen, ER, Compton, JR, McAuliff, NL, Leski, TA, Taitt, CR, Stenger, DA, Myers, CA, Hansen, E, Ricketts, M, Hoegberg, C, Homdayjanakul, K, Ansumana, R, Lamin, JM, Bangura, U, Lahai, J, Baio, V, Limmathurotsakul, D, Wongsuvan, G, Hantrakun, V, Wacharapluesadee, S, Mungaomklang, A, Putcharoen, O, Yatoom, P, Kruthakool, K, Hontz, RD, Mores, C, Siles, C, Morrison, A, Mayo, M, Currie, BJ, Jacobsen, KH, Quinn, K, Blutman, J, Amariei, F, Hannan, J