Search Number	Search Strategy
#1	“Homosexuality, Male”[Mesh] OR “Sexual and Gender Minorities”[Mesh]
#2	“Men Who Have Sex with Men”[Title/Abstract] OR MSM[Title/Abstract] OR Gay*[Title/Abstract] OR Homosexual*[Title/Abstract] OR “Male Homosexuality”[Title/Abstract] OR Bisexual*[Title/Abstract] OR Queer*[Title/Abstract] OR “Gender Minorit*”[Title/Abstract] OR “Sexual Minorit*”[Title/Abstract] OR “sex between men”[Title/Abstract]
#3	“Anxiety Disorders”[Mesh] OR “Anxiety”[Mesh]
#4	Anxiety[Title/Abstract] AND (Symptom*[Title/Abstract] OR Disorder*[Title/Abstract] OR Neuroses[Title/Abstract])
#5	“Social Anxiet*”[Title/Abstract] OR “Neurotic Anxiety State*”[Title/Abstract] OR Angst[Title/Abstract] OR Hypervigilance[Title/Abstract] OR Nervousness[Title/Abstract] OR Nervous[Title/Abstract] OR Anxiousness[Title/Abstract] OR Anxious[Title/Abstract]
#6	#1 OR #2
#7	#3 OR #4 OR #5
#8	#6 AND #7