Do humor styles predict clinical response to the MINDSET (MINDfulneSs & EducaTion) program? A pilot study in patients with fibromyalgia Adrián Pérez-Aranda; Natalia Angarita-Osorio; Albert Feliu-Soler; Laura Andrés-Rodríguez; Xavier Borràs; Juan V. Luciano;

Fibromyalgia with elevated rheumatoid factor is associated with poor therapeutic response but not with progression to rheumatoid arthritis. Prospective cohort study Freddy Liñán Ponce; Juan Leiva Goicochea; David Sevilla Rodríguez; Elmer Hidalgo Bravo; Ginna Obregón Atanacio; Inés Loyola Macalapú; Paola Jáuregui Rojas; Jackeline Yampufe Canani;

Cognitive dysfunction, depression and serum level of brain-derived neurotrophic factor (BDNF) in Egyptian patients with rheumatoid arthritis Mona I. Nabih; Noha M. Khalil; Olfat Shaker; Mahmoud Ghanema; Sarah A. Hassan;