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For questions regarding RSDSA’s 20-year study, please contact Kyoko Rice, our project manager at crpsregistry@gmail.com or contact RSDSA directly at 877-662-7737.


RSDSA’s 20-year study has been approved and is monitored by the Western Institutional Review Board.

360-252-2500 (direct)
800-562-4789 (toll-free, USA, Canada & Puerto Rico)
0-800-011-0246 (from Costa Rica)
800-1-3503 (from Venezuela)