Division of Rheumatology, University and IRCCS Policlinico S. Matteo Foundation, Pavia, Italy.
Rheumatology Division, Hospital Universitario Marqués de Valdecilla, IDIVAL, University of Cantabria, Santander, Spain.
Eur Respir Rev. 2018 Jun 27;27(148). doi: 10.1183/16000617.0047-2018. Print 2018 Jun 30.