Exhibit 15.1
Consent of Independent Registered Public Accounting Firm
We hereby consent to the incorporation by reference in the Registration Statements on Form F-3 (No. 333-255089) and S- 8 (No. 333- 255124) of our report dated April 18, 2024, relating to the consolidated financial statements appearing in the Company’s Annual Report on Form 20-F for the year ended December 31, 2023.
BDO AG | | |
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/s/ Christoph Tschumi | /s/ Nigel Le Masurier | |
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Zurich, Switzerland, April 18, 2024 | | |