British Society for Rheumatology guideline on diagnosis and treatment of giant cell arteritis: executive summary

Sarah Mackie, Christian Dejaco, Simone Appenzeller, Dario Camellino, Christina Duftner, Solange Gonzalez‐Chiappe, Alfred Mahr, Chetan Mukhtyar, Gary Reynolds, Alexandre Wagner Silva de Souza, Elisabeth Brouwer, Marwan Bukhari, Frank Buttgereit, Dorothy Byrne, María C. Cid, Marco A. Cimmino, Haner Di̇reskeneli̇, Kate Gilbert, Tanaz A. Kermani, Asad Khan, Peter Lanyon, Raashid Luqmani, Christian Mallen, Justin C. Mason, Eric L. Matteson, Peter A. Merkel, Susan P. Mollan, Lorna Neill, Eoin O’ Sullivan, Maria Sandovici, Wolfgang Schmidt, Richard A. Watts, Madeline Whitlock, Elaine Yacyshyn, Steven R. Ytterberg, Bhaskar Dasgupta