Long-term safety and efficacy of methotrexate in patients with palindromic rheumatism

Affiliations

• ¹ Center for Global Health, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.
• ² Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA.
• ³ School of Medicine, Chung Shan Medical University, Taichung, Taiwan.
• ⁴ Department of Senior Services Industry Management, Minghsin University of Science and Technology, Hsinchu, Taiwan.
• ⁵ Department of Recreation and Sport Management, Shu-Te University, Kaohsiung, Taiwan.
• ⁶ Department of Orthopedics, Cishan Hospital, Ministry of Health and Welfare, Kaohsiung, Taiwan.