"The Glass Art Society (GAS) is an international nonprofit organization founded in 1971 whose purpose is to encourage excellence, to advance education, to promote the appreciation and development of the glass arts, and to support the worldwide community of artists who work with glass. GAS members are artists, students, educators, collectors, gallery and museum personnel, writers, and critics, among others. Membership is open to anyone interested in glass art."

From the New York Academy of Medicine in partnership with the Evidence-based Medicine Committee of the American College of Physicians, New York Chapter.

"Philadelphia's most comprehensive and up-to-date online resource for social services brought to you by the Philadelphia Department of Human Services. "