“…In the second approach, questions regarding service utilization are located at the end of specific diagnostic modules. Through both context and wording, these questions are linked explicitly to the psychiatric symptomatology elicited by that diagnostic module (Kessler et al, 1998;Kessler and Ustun, 2004;Olfson et al, 1998;Vega et al, 1999;Wang et al, 2005a). Interestingly, some studies have included both separate service utilization modules and diagnosis-specific service utilization questions (Kessler et al, 1997a;Kessler et al, 1998;Kessler et al, 1999;Kessler, 2000;Kessler and Ustun, 2004;Olfson et al, 1998; US Department of Health and Human Services, 2000;Wang et al, 2005a;Wang et al, 2005b;Wang et al, 2006;Wu et al, 1999).…”