Exhibit 24.2
POWER OF ATTORNEY
The undersigned constitutes and appoints John C. Wobensmith his true and lawful attorney‑in‑fact and agents, with full power of substitution and resubstitution, for him and in his name, place and stead, in any and all capacities, to sign any and all amendments (including post‑effective amendments) to this Registration Statement on Form S‑3, and to sign any related registration statement that is to be effective upon filing pursuant to Rule 462(b) promulgated under the Securities Act of 1933, and all post‑effective amendments thereto, and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorney‑in‑fact and agent, full power and authority to do and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully to all intents and purposes as he might or could do in person, hereby ratifying and confirming all that said attorney‑in‑fact and agent, or his substitute, may lawfully do or cause to be done by virtue hereof.
IN WITNESS WHEREOF, I have hereunto set my hand on November 20, 2015.
/s/ Kevin Mahony |
Kevin Mahony