CUSIP No. 05156V102
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13G
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Page ___5___ of ___6___
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VENBIO GLOBAL STRATEGIC FUND, L.P.
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By:
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VENBIO GLOBAL STRATEGIC GP, L.P.
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General Partner
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By:
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venBio Global Strategic GP, Ltd.
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General Partner
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By:
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*
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Director
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VENBIO GLOBAL STRATEGIC GP, L.P.
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By:
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VENBIO GLOBAL STRATEGIC GP, LTD.
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General Partner
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By:
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*
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Director
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VENBIO GLOBAL STRATEGIC GP, LTD.
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By:
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*
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Director
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*
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Robert Adelman
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*
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Corey Goodman
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*By:
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/s/ David Pezeshki | ||
David Pezeshki
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As attorney-in-fact |