AGREEMENT REGARDING THE JOINT FILING OF SCHEDULE 13G

Exhibit A

AGREEMENT REGARDING THE JOINT FILING OF

SCHEDULE 13G

The undersigned hereby agree as follows:

(i) Each of them is individually eligible to use the Schedule 13G to which this Exhibit is attached, and such Schedule 13G is filed on behalf of each of them; and

(ii) Each of them is responsible for the timely filing of such Schedule 13G and any amendments thereto, and for the completeness and accuracy of the information concerning such person contained therein; but none of them is responsible for the completeness or accuracy of the information concerning the other persons making the filing, unless such person knows or has reason to believe that such information is inaccurate.

Dated: February 13, 2024				Xxxx Capital Life Sciences Fund, L.P.
				By:		Xxxx Capital Life Sciences Partners, LP
						its general partner
				By:		Xxxx Capital Life Sciences Investors, LLC
						its general partner
				By:		/s/ Xxxxx Xxx
						Name: Xxxxx Xxx
						Title: Partner
				BCIP Life Sciences Associates, LP
				By:		Boylston Coinvestors, LLC
						its general partner
				By:		/s/ Xxxxx Xxx
						Name: Xxxxx Xxx
						Title: Authorized Signatory
				BCLS I Investco, LP
				By:		BCLS I Investco GP, LLC,
						its general partner
				By:		Xxxx Capital Life Sciences Fund, L.P.,
						its manager
				By:		Xxxx Capital Life Sciences Partners, LP,
						its general partner
				By:		Xxxx Capital Life Sciences Investors, LLC,
						its general partner
				By:		/s/ Xxxxx Xxx
						Name: Xxxxx Xxx
						Title: Partner