8. Commitments and Contingencies Oregon Health &amp; Science University Agreement On February 20, 2013, Fennec entered into a new exclusive license agreement with Oregon Health &amp; Science University (OHSU) for exclusive worldwide license rights to intellectual property directed to STS and its use for chemoprotection, including the prevention of ototoxicity induced by platinum chemotherapy, in humans (the "New OHSU Agreement"). The term of the New OHSU Agreement expires on the date of the last to expire claim(s) covered in the patents licensed to the Company, unless earlier terminated as provided in the agreement. STS is currently protected by methods of use patents that the Company exclusively licensed from OHSU that expire in Europe, Canada and Australia in 2021 and are currently pending in the United States and Japan. The New OHSU Agreement is terminable by either Fennec or OHSU in the event of a material breach of the agreement by either party after 45 days prior written notice. Fennec has the right to terminate the New OHSU Agreement at any time upon 60 days prior written notice and payment of all fees due to OHSU under the New OHSU Agreement. On May 18, 2015, Fennec negotiated an amendment ("Amendment 1") to the exclusive license agreement with OHSU. Amendment 1 expands the exclusive license agreement signed with OHSU on February 20, 2013 or New OHSU Agreement to include the use of N-acetylcysteine as a standalone therapy and/or in combination with Sodium Thiosulfate ("STS") for the prevention of ototoxicity induced by chemotherapeutic agents to treat cancers. Further, Amendment 1 adjusts select milestone payments entered in the OHSU Agreement including but not limited to the royalty rate on net sales for licensed products, royalty rate from sublicensing of the licensed technology and the fee payable upon the regulatory approval of a licensed product. The term of Amendment 1 under the OHSU Agreement expires on the date of the last to expire claim(s) covered in the patents licensed to Fennec or 8 years,