EX-99.1 2 eh1600617_ex9901.htm EXHIBIT 99.1

EXHIBIT 99.1

JOINT FILING AGREEMENT

Each of the undersigned hereby acknowledges and agrees, in compliance with the provisions of Rule 13d-1(k)(1) promulgated under the Securities Exchange Act of 1934, as amended, that the Schedule 13G to which this Agreement is attached as an Exhibit, and any amendments thereto, will be filed with the Securities and Exchange Commission jointly on behalf of the undersigned.  This Agreement may be executed in one or more counterparts.

Dated: May 17, 2016

	AISLING CAPITAL II, LP
	By: Aisling Capital Partners, LP, As its General Partner
	By: Aisling Capital Partners, LLC, As its General Partner
	By:	/s/  Lloyd Appel
		Name:  Lloyd Appel Title:   Chief Financial Officer

	AISLING CAPITAL PARTNERS, LP
	By: Aisling Capital Partners, LLC, As its General Partner
	By:	/s/  Lloyd Appel
		Name:  Lloyd Appel Title:   Chief Financial Officer

	AISLING CAPITAL PARTNERS, LLC
	By:	/s/  Lloyd Appel
		Name:  Lloyd Appel Title:   Chief Financial Officer

	SEACHAID PHARMACEUTICALS LLC
	By:	/s/  Lloyd Appel
		Name:  Lloyd Appel Title:   Vice President and Secretary

	STEVE ELMS
	By:	/s/  Steve Elms

	DENNIS PURCELL
	By:	/s/  Dennis Purcell

	ANDREW SCHIFF
	By:	/s/  Andrew Schiff