Author Bios

Jonathan Rassi, MD, E. Rene Rodriguez, MD, Carmela D. Tan, MD, Shetal N. Shah, MD

Prepared by Dr. Rassi while at the Department of Diagnostic Radiology in the Imaging Institute; Dr. Rodriguez while Section Head ofAutopsy Pathology in the Pathology and Laboratory Medicine Institute; Dr. Tan while in the Cardiovascular Pathology SubspecialtyService in the Pathology and Laboratory Medicine Institute; and Dr. Shah while at the Sections of Abdominal Imaging and MolecularFunctional Imaging in the Imaging Institute, all at Cleveland Clinic in Cleveland, OH.

Joon K. Lee, MS4, Joel L. Grow, MD, and Baldassarre Stea, MD, PhD, FASTRO

Prepared by Mr. Lee, a fourth year medical student at the University of Illinois-College of Medicine, Rockford, IL; by Dr. Grow, a third-year radiation oncology resident at the University of Arizona, Tucson; and Dr. Stea, professor and chairman of the Department of Radiation Oncology at the University of Arizona, Tucson.

Josee Smith, BS; Shanthi Narla, MD; Alexis B. Lyons, MD; Indermeet Kohli, PhD; Farzan Siddiqui, MD, PhD; Babar K. Rao, MD; Lori Penman, DVM; Iltefat H. Hamzavi, MD

Ms. Smith is a fourth-year medical student at Wayne State University School of Medicine, Detroit, MI. Dr. Narla is a dermatology resident physician, in the Department of Dermatology, St. Luke’s Hospital, Easton, PA. Dr. Lyons is a dermatology resident physician, and Dr. Hamzavi is a senior staff physician, both in the Department of Dermatology, Henry Ford Hospital, Detroit, MI. Dr. Kohli is a clinical researcher and physicist in the Department of Dermatology, Henry Ford Hospital and adjunct faculty in the Department of Physics & Astronomy, Wayne State University, Detroit, MI. Dr. Siddiqui is vice chair, Department of Radiation Oncology, Henry Ford Cancer Institute, Detroit, MI. Dr. Rao is a professor of dermatology and pathology, in the Department of Dermatology, Robert Wood Johnson Medical School, Rutgers University, Somerset, NJ. Dr. Penman is at Oakland University, Rochester, MI.

Disclosure/informed consent: None of the authors received outside funding for the production of this original manuscript. Dr. Lyons is a subinvestigator for Incyte, Bayer, Unigen Inc., Lenicura, Estée Lauder, Miragen, Biofrontera, and L’Oréal. Dr. Narla is a subinvestigator for Incyte, Lenicura, L’Oréal, Pfizer, and Biofrontera. Dr. Kohli is a subinvestigator for Bayer, Estée Lauder, Unigen Inc., Ferndale laboratories, L’Oréal, Allergan, Johnson & Johnson, Chromaderm, and Pfizer. Dr. Siddiqui receives honoraria from Varian for guest lectures. Dr. Hamzavi is an investigator for Unigen Inc., Allergan, Clinuvel, Galderma, L’Oréal, PCORI, Pfizer, Incyte Corporation, Bayer, Estée Lauder, Ferndale Healthcare Inc., Lenicura, General Electric, Janssen Biotech, and Johnson & Johnson. He is also the co-chair of the Global Vitiligo Foundation (unpaid), is on AbbVie advisory board (unpaid), and is a consultant for Incyte. The remaining authors have no relevant conflicts of interest to declare. Prior Publication/Presentation: 1). Oral Presentation at the 2nd Scientific American Confocal Group meeting; March 19, 2020; Virtual. 2). Superficial Radiotherapy for Resistant Disseminated Superficial Actinic Porokeratosis. Abstract accepted for poster presentation at: the Photodermatology Society Annual Meeting; March 19, 2020; Cancelled due to COVID-19. The patient has provided informed consent for the publication of this case report.

Joseph A. Gagliardi, MD, and Michelle Carino, MD

This radiological case was prepared by Dr. Gagliardi and Dr. Carino while at the VA Connecticut Healthcare System, West Haven, CT.

Joseph J. Khan, BS; Lane F. Donnelly, MD; Bernadette L. Koch, MD; Lois A. Curtwright, RN; Julie M. Dickerson, RN; Judy L. Hardin

Mr. Khan is a Research Assistant and a Medical Student, Dr. Donnelly is the Radiologist-in-Chief, Dr. Koch is an Associate Director of Radiology, Ms. Curtwright is the Senior Nursing Clinical Director, Ms. Dickerson is the Compliance and Education Coordinator, Ms. Hardin is an Application Specialist, Ms. Hutchinson is the Director of Finance, and Mr. Gessner is an Associate Vice President, Cincinnati Children's Hospital Medical Center, Cincinnati, OH.

Josh Hackel, MD, FAAFP, RMSK, and John Tabacco, MD, MPH

Dr. Hackel and Dr. Tabacco are with the Andrews Institute of Orthopedics and Sports Medicine, Gulf Breeze, FL.

Joshua Binks, BS; Zachary D. Horne, MD; Kimmen Quan, MD; and David A. Clump, MD, PhD

Prepared by Joshua Binks, BS, an MSIV, Department of Radiation Oncology, University of Pittsburgh, PA; Zachary D. Horne, MD, a PGY2 in radiation oncology, University of Pittsburgh Cancer Institute; Kimmen Quan, MD, radiosurgery fellow at UPCI; and David A. Clump, MD, PhD, attending radiation oncologist at UPCI.

Joshua L. Rodriguez-Lopez, BS; Zachary D Horne, MD; John C Flickinger, MD

Mr. Rodriguez-Lopez is a medical student at Ponce Health Sciences University School of Medicine, Ponce, Puerto Rico. Dr. Horne is a PGY-3 resident, and Dr. Flickinger is professor of radiation oncology and neurosurgery at the University of Pittsburgh Cancer Institute, Department of Radiation Oncology, Pittsburgh, PA.

Julie Greenwalt, MD, Kathryn Mittauer, MS, Chihray Liu, PhD, Rohan Deraniyagala, MD, Christopher G. Morris, MS, and Anamaria R.

Dr. Greenwalt is a Radiation Oncology Resident, Ms. Mittauer is a PhD Candidate, Dr. Liu is a Professor and Chief Physicist, Dr. Deraniyagala is Chief Resident, Mr. Morris is a Biostatistician, and Dr. Yeung is an Assistant Professor at the University of Florida College of Medicine, Department of Radiation Oncology, Gainesville, FL.

Justin A. Cramer, MD, Laura B. Eisenmenger, MD, Nicholas S. Pierson, MD, Harpreet S. Dhatt, MD, and Marta E. Heilbrun, MD

Dr. Cramer, Dr. Eisenmenger, Dr. Pierson, Dr. Dhatt, and Dr. Heilbrun are with the Department of Radiology, University of Utah Medical Center, Salt Lake City, UT.