The “Understanding Pyoderma Gangrenosum, Review and Assessment of Disease Effects (UPGRADE)” Project: a protocol for the development of the core outcome domain set for trials in pyoderma gangrenosumJonathan W. Rick, Alex G. Ortega‐Loayza, Diana Chen et al.|Archives of Dermatological Research|2022Cited by 8
A core domain set for pyoderma gangrenosum trial outcomes: an international eDelphi and consensus study from the UPGRADE initiativeM. E. Jacobson, Ben Kaffenberger, Jonathan W. Rick et al.|British Journal of Dermatology|2023Cited by 6