Hispano Research - Huntington Park, California

Morehouse Technical - El Centro, California

Mt. San Jacinto College - San Jacinto, California

Respiratory Research Center - Torrance, California

BrenTech, Inc. - San Diego, California

City Of Hope Beckman Research Institute - Monrovia, California

bad breath and halitosis research - Los Angeles, California

Western Center Academy - Hemet, California

MIFTI - Tustin, California

Ellaine Stevely Hoffman Medical Research Center - Los Angeles, California