Lawrence Tan Kok Kah, Clinical Supervisor, Institute of Mental Health/ National Addictions Management Service, Singapore.
Author(s): Awgichew Shewasinad Yehualashet*, Berhan Begashaw Yikena, Abera Hadgu Berhe and Birhanetensay Masresha Altaye
Author(s): Evgeniy Bryndin* and Irina Bryndina
Author(s): Saganuwan Alhaji Saganuwan
Author(s): Daniela Kalivas*
Author(s): Cristina Donaire