1 Nursing Department, Metabolic Bone Diseases Research Group, Nursing and Occupational Therapy College, University of Extremadura, Avd. Universidad s/n, 10003, Cáceres, Spain. jmmorang@unex.es.
2 Nursing Department, Metabolic Bone Diseases Research Group, Nursing and Occupational Therapy College, University of Extremadura, Avd. Universidad s/n, 10003, Cáceres, Spain.