JOINT FILING AGREEMENT
Published on January 11, 2018
Exhibit 99.1
JOINT FILING AGREEMENT
Each of the undersigned hereby agrees that this Amendment No. 7 to Schedule 13D is being filed with the U.S. Securities and Exchange Commission on behalf of each of the undersigned pursuant to Rule 13d-1(k) under the U.S. Securities Exchange Act of 1934, as amended.
Date: January 11, 2018
| Mayne Pharma Ventures Pty Ltd | |
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/s/ Nick Freeman Nick Freeman, Company Secretary
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| Mayne Pharma International Pty Ltd | |
|
/s/ Nick Freeman Nick Freeman, Company Secretary
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| Mayne Pharma Group Limited | |
|
/s/ Nick Freeman Nick Freeman, Company Secretary |