SPARC Site 21, Ivano-Frankivs'k, Ukraine
SPARC Site 23, L'viv, Ukraine
SPARC Site 4, Long Beach, California, United States
SPARC Site 1, Kingston, Canada
SPARC Site 11, Port Charlotte, Florida, United States
SPARC Site 24, Overland Park, Kansas, United States
SPARC Site 34, Phoenix, Arizona, United States
SPARC Site 1, Hannover, Germany
SPARC Site 56, Columbus, Ohio, United States
SPARC Site 17, Port Charlotte, Florida, United States
SPARC Site 36, Costa Mesa, California, United States
ORA Inc, Andover, Massachusetts, United States
SPARC Site 1, Buffalo, New York, United States
SPARC Site 1, Buffalo, New York, United States
SPARC study site, High Point, North Carolina, United States
SPARC study site, High Point, North Carolina, United States