Dr Roland Chapurlat has been a Professor of Rheumatology at the University Claude Bernard-Lyon 1 since 2005. He is the Chief of the Division of Rheumatology and Bone Diseases at Edouard Herriot Hospital In Lyon France and the head of the Department of medicine in this same hospital. Dr Chapurlat is also leading the team “Bone and chronic diseases” at INSERM UMR 1033 and a reference center for rare bone diseases in Lyon, France. His main research interests are osteoporosis, osteoarthritis and rare bone diseases such as fibrous dysplasia of bone and osteogenesis imperfecta. He has published more than 250 articles in peer-reviewed journals.