Department of Psychiatry, College of Medicine, King Saud University, Riyadh, Saudi Arabia; Department of Psychiatry, King Saud University Medical City, King Saud University, Riyadh, Saudi Arabia; SABIC Psychological Health Research and Applications Chair (SPHRAC), Department of Psychiatry, College of Medicine, King Saud University, Riyadh, Saudi Arabia. Electronic address: salenizi@ksu.edu.sa.