1 Mainline Health, Gynecologic Oncology, 100 E. Lancaster Ave., Suite 661, Wynnewood, PA 19096, United States of America. Electronic address: holtzd@mlhs.org.
2 Abington Jefferson Hospital, Asplundh Cancer Pavilion of Sidney Kimmel Cancer Center, 3941 Commerce Ave, Willow Grove, PA 19090, United States of America. Electronic address: mark.shahin@jefferson.edu.