(1) | This Schedule 13G is filed by Versant Venture Capital V, L.P. (“VVC V”), Versant Affiliates Fund V, L.P. (“VAF V”), Versant Ophthalmic Affiliates Fund I, L.P. (“VOA”), Versant Ventures V, LLC (“VV V”), Versant Ventures V (Canada), L.P. (“VV CAN GP”), Versant Venture Capital V (Canada) LP (“VVC CAN”),Versant Ventures V GP-GP (Canada), Inc. (“VV CAN GP-GP”), Versant Vantage I, L.P. (“VV VAN”), Versant Vantage I GP, L.P. (“VV VAN GP”) and Versant Vantage I GP-GP, LLC (“VV VAN GP-GP” and, together with VVC V, VAF V, VOA, VV V, VV CAN, VVC CAN, VV CAN GP, VV VAN and VV VAN GP, the “Reporting Persons”). VV V is the sole general partner of each of VVC V, VAF V and VOA and VV VAN GP-GP is the sole general partner of VV VAN GP which is the sole general partner of VV VAN. The Reporting Persons expressly disclaim status as a “group” for purposes of this Schedule 13G. |