CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We hereby consent to the incorporation by reference in this Amendment No. 1 to the Registration Statement on Form S-3 (No. 333-229714) of ÌÇÐÄlogo¹ÙÍøÊ×Ò³ of our report dated February 11, 2022 relating to the financial statements, financial statement schedule and the effectiveness of internal control over financial reporting, which appears in ÌÇÐÄlogo¹ÙÍøÊ×Ò³’s Annual Report on Form 10-K for the year ended December 31, 2021. We also consent to the reference to us under the heading “Experts” in such Registration Statement.
/s/ PricewaterhouseCoopers LLP
Pittsburgh, Pennsylvania
February 11, 2022