Position of the Spanish Society of Rheumatology (SER) and the Spanish Society for Bone Research and Mineral Metabolism (SEIOMM) on romosozumab Santos Castañeda; Carlos Gómez-Alonso; Jenaro Graña; Núria Guañabens; Manuel Muñoz-Torres; Pilar Peris; Manuel Naves; José M. Álvaro-Gracia;