The SETH Group is a California nonprofit public benefit corporation funded by private donor and foundation grants. Contributions to The SETH Group are deductible as charitable donations to the fullest extent of the law under Section 501(c)(3) of the Internal Revenue Code. The SETH Group depends on support from forward-thinking philanthropists and foundations interested in promoting frontier medical science. Continued financial support is crucial to the future development of our research projects. If you would like to make a tax deductible donation to support our efforts to find a cure for cancer, email or mail inquiries to The SETH Group, 2443 Fillmore Street #288 San Francisco, California 94115.