Authors: Dalia. M. Ahmed, Ibrahim O. Elhadad, Amal F. Al Dawi.
Authors: J. Brooks Jackson MD MBA, Linder Wendt MS, Patrick Ten Eyck MS PhD.
Authors: Babi Žarko, Vukeli Markovi Mirjana, Andabak Maja, Rob Zrinka, Kardum Duško, Bani Marko.
Authors: Besut Daryanto, Kurnia Penta Seputra, Paksi Satyagraha, I G Lanang Andi S, Hamdan Yuwafi Naim.