1 Al-Manara CAP Centre, Kuwait Centre for Mental Health, Shuwaikh, Kuwait.
2 Corresponding author: Ahmed Naguy, MBBch, MSc, Al-Manara CAP Centre, Kuwait Centre for Mental Health, Jamal Abdul-Nassir St, Shuwaikh, Sulibikhat 21315, Kuwait (ahmednagy@hotmail.co.uk).