The outstanding Series C Shares shall be exchangeable, in whole but not in part, for shares of HoldCo Common Stock. The Series C Shares will be exchangeable at the option of the record holders of a majority of the outstanding Series C Shares (the "Exchange Option"), exercised in writing delivered to the Corporation. Said majority holders may exercise the Exchange Option at any time on or after # the distribution date for a distribution by the Buyer pursuant to Section 5.8, # the occurrence of a material breach of any covenant of Buyer set forth in [Exhibit C] hereto which shall be continuing after written notice and a cure period of twenty (20) days, or # any date after April 1, 2023.

Exchange. Both Parties agree to promptly exchange all relevant information that relates to the safety of the TLC Products, including, without limitation, any threatened or pending action by any governmental authority and especially all adverse TLC Products reactions, and cooperatively co-work to perform Pharmacovigilance in compliance with regulations.

Exchange Buyer hereby acknowledges that Seller desires and intends to structure this transaction as a tax-deferred exchange pursuant to Section 1031 of the Internal Revenue Code, as amended Accordingly, Buyer shall, at no additional cost, obligation, or liability to Buyer, cooperate with and assist Seller in perfecting such an exchange, provided that the consummation of the transaction contemplated hereby is not thereby delayed by fault of Buyer

Exchange Subject to the terms hereof, either party may effect a like-kind exchange under Section 1031 of the Internal Revenue Code of 1986, as amended (the “Code”) Accordingly, each party agrees that it will cooperate with the other to effect a tax-free exchange in accordance with the provisions of Section 1031 of the Code and the regulations promulgated with respect thereto, provided same shall not delay the Closing, unless agreed to by the other party in its sole discretion The exchanging party shall be solely responsible for any additional fees, costs or expenses incurred in connection with the like-kind exchange contemplated by it pursuant to this Paragraph 25, and neither party shall be required to incur any debt, obligation or expense in accommodating the other hereunder In no event shall either party’s ability or inability to effect a like-kind exchange, as contemplated hereby, in any way delay the Closing or relieve the other from its obligations and liabilities under this Agreement Each party hereby agrees to indemnify and hold harmless the other from any liability, losses or damages incurred by the other in connection with or arising out of the [Section 1031] like-kind exchange of the exchanging party, including but not limited to any tax liability This Paragraph 25 shall survive Closing

Exchange. Subject to the conversion election set forth in this [Section 2], the Company agrees to issue to the Holder 695,728 shares of Series A Convertible Preferred Stock of the Company (the “Series A Preferred Stock”) with the terms set forth in the certificate of designation of preferences, rights and limitations (the “Certificate of Designation”) that is attached hereto as [Exhibit B] and incorporated herein by reference, in exchange for the Notes (including all outstanding but unpaid principal and interest). On the Closing Date, the Company shall file the Certificate of Designation with the State of Delaware and shall deliver to the Agent (as defined in the Certificate of Designation) evidence of such filing and the acceptance thereof by the State of Delaware, which shall be reasonably satisfactory to the Agent, and shall deliver to the Holder an original Series A Preferred Stock certificate dated as of the Closing Date in the name and denomination of shares of Series A Preferred Stock set forth on the signature page hereto within ten Trading Days from the Closing Date. Provided, however, a Holder may within two Trading Days after the Closing Date provide a written notice to the Company that such Holder is electing to convert all or part of the Note(s) held by such Holder pursuant to the terms of such Note. In the event a Holder elects to convert all or a portion of such Holder’s Notes, such Holder shall not be entitled to any shares of Series A Preferred Stock with respect to the portion of the Notes so converted and this Agreement shall be deemed null, void and of no further force or effect with respect to the portion of the Notes so converted.

Exchange. On the terms and subject to the conditions set forth in this Agreement, at the Closing # Shareholders will sell, convey, transfer and assign to Hainan ​, free and clear of all liens, pledges, encumbrances, changes, restrictions or known claims of any kind, nature or description, and ​ will purchase and accept from Shareholders, 74.52% of currently issued and outstanding equity of AUFP, in the aggregate (the “AUFP Equity”), in the individual amounts as set forth on [Schedule A], and # in exchange for the transfer of such securities by the Shareholders, ​ will sell, convey, transfer and assign to Shareholders or the third party Shareholders appoint, and Shareholders will purchase and accept from ​, fourteen million (10,432,800) newly-issued shares of common stock of ​, par value $0.001, in the aggregate (the “​ Shares”), in the individual amounts as set forth on [Schedule A] (such exchange referred to herein as the “Exchange”). Upon completion of the Exchange, 74.52% of AUFP Equity shall be held by ​ through Hainan ​. ​ Shares will be 100% of issued and outstanding shares of common stock of ​, par value $0.001.

In consideration of and in express reliance upon the representations, warranties, covenants, terms and conditions of this Agreement, the Holders agree to deliver and surrender to the Company: # certificates representing 200,000 shares of Common Stock, and # and, for cancellation, 2,368,658 Warrants, in exchange for an aggregate total of 1,976,494 shares of Series C Preferred (the “Exchange Shares”), and the Company agrees to issue and deliver the Exchange Shares to the Holders.

Exchange Control Information

Exchange Control Information

Exchange Control Information

Exchange Control Information

Modification and Exchange. Subject to the terms and conditions set forth in this Agreement, Holder shall exchange the Note in consideration for the Amended Note. Upon the mutual execution of this Agreement, Holder shall send # the original Note to the Company’s principal address (attention: Bruce Schneider). Promptly upon receipt thereof, the Company shall deliver the Amended Note to the Holder’s principal address (attention: Joseph C. Zimlich).

Except as otherwise determined by the Board and/or the Committee, all monetary values with respect to Awards granted pursuant to this Israeli Appendix, including without limitation the Fair Market Value and, if applicable, the Exercise Price of each Award, shall be stated in United States Dollars. In the event that the Exercise Price is in fact to be paid in New Israeli Shekels, at the sole discretion of the Board and/or the Committee, the conversion rate shall be the last known representative rate (published by the Bank of Israel) of the U.S. Dollars to the New Israeli Shekels on the date of payment.

Information. It acknowledges that: # it is not being provided with the disclosures that would be required if the offer and sale of the Subordinated Notes were registered under the Securities Act, nor is it being provided with any offering circular, private placement memorandum or prospectus prepared in connection with the offer and sale of the Subordinated Notes; # it has conducted its own examination of the Company and the terms of the Subordinated Notes to the extent it deems necessary to make its decision to invest in the Subordinated Notes; # it has availed itself of publicly available financial and other information concerning the Company to the extent it deems necessary to make its decision to purchase the Subordinated Notes (including meeting with representatives of the Company); and # it has not received nor relied on any form of general solicitation or general advertising (within the meaning of Regulation D) from the Company in connection with the offer and sale of the Subordinated Notes. It has reviewed the information set forth in the Company’s Reports, the exhibits and schedules thereto and hereto and the information contained in the data room established by the Company in connection with the transactions contemplated by this Agreement.

Information. To enable the Committee to perform its functions, the Employer shall supply full and timely information to the Committee on all matters necessary for administration of the Plan.

Information. In connection with ICV’s activities hereunder, the Company will cooperate with ICV and furnish ICV upon request with all information regarding the business, operations, properties, financial condition, management and prospects of the Company (all such information so furnished being the “Information”) which ICV deems appropriate. The Company recognizes and confirms that ICV: # will use and rely primarily on the Information and on information available from generally recognized public sources in performing the services contemplated by this Agreement without having independently verified the same; # does not assume responsibility for the accuracy or completeness of the Information and such other information; and # will not make an appraisal of any assets of the Company. Any advice rendered by ICV pursuant to this Agreement may not be disclosed publicly without ICV’s prior written consent.

Information. The ​ acknowledges review of reports filed by AVRS with the U.S. Securities and Exchange Commission, and that AVRS has provided the ​ with no indication of any value of the Shares or of AVRS. There have been no representations, warranties or promises made to ​ by AVRS or any representative of AVRS that the Shares will appreciate in value, or that there will be any market for the resale of the Shares by the ​. The ​ understands that the Shares are extremely speculative and subject to a high degree of risk of loss of the ​’s investment. The ​ and the ​’s advisors, if any, have conducted their own investigation with respect to AVRS and the Shares, and have not relied upon any representation of AVRS in making the decision to invest in the Shares (other than those representations set forth in [Section 2] of this Agreement). The ​ has had an opportunity to discuss the terms and conditions of the investment in the Shares with management of AVRS and to obtain any additional information regarding the investment or AVRS that it has requested of management.

Information. Upon the request from time to time of the Lender, the Borrower shall promptly furnish to the Lender such documents and information regarding this Agreement, the Loans, and the business, assets, liabilities, financial condition, results of operations or business prospects of the Borrower, as the Lender may request, in each case in form and substance reasonably satisfactory to the Lender.

Information. The Buyer and its advisors, if any, have been, and for so long as the Note remains outstanding will continue to be, furnished with all materials relating to the business, finances and operations of the Company and materials relating to the offer and sale of the Securities which have been requested by the Buyer or its advisors. The Buyer and its advisors, if any, have been, and for so long as the Note remains outstanding will continue to be, afforded the opportunity to ask questions of the Company. Notwithstanding the foregoing, the Company has not disclosed to the Buyer any material nonpublic information and will not disclose such information unless such information is disclosed to the public prior to or promptly following such disclosure to the Buyer. Neither such inquiries nor any other due diligence investigation conducted by Buyer or any of its advisors or representatives shall modify, amend or affect Buyer’s right to rely on the Company’s representations and warranties contained in Section 3 below. The Buyer understands that its investment in the Securities involves a significant degree of risk. The Buyer is not aware of any facts that may constitute a breach of any of the Company's representations and warranties made herein.