Increased risk of recurrence and disease-specific death following delayed postoperative radiation for Merkel cell carcinoma

Nora A. Alexander, Stephanie K. Schaub, Peter H. Goff, Daniel S. Hippe, Song Y. Park, Kristina Lachance, Marika Bierma, Jay J. Liao, Smith Apisarnthanarax, Shailender Bhatia, Yolanda D. Tseng, Paul Nghiem, Upendra Parvathaneni