Department of Community Nursing, Preventive Medicine and Public Health and History of Science (SPAIN), University of Alicante, San Vicente del Raspeig, 03690 Alicante, Spain. josemiguelcomeche@gmail.com. Department of Community Nursing, Preventive Medicine and Public Health and History of Science (SPAIN), University of Alicante, San Vicente del Raspeig, 03690 Alicante, Spain. pablo.caballero@ua.es. Department of Nursing (SPAIN), University of Alicante, San Vicente del Raspeig, 03690 Alicante, Spain. ana.gutierrez@ua.es. Department of Nursing (SPAIN), University of Alicante, San Vicente del Raspeig, 03690 Alicante, Spain. sofia.garcia@ua.es. Department of Community Nursing, Preventive Medicine and Public Health and History of Science (SPAIN), University of Alicante, San Vicente del Raspeig, 03690 Alicante, Spain. iriscomino@gmail.com. Department of Community Nursing, Preventive Medicine and Public Health and History of Science (SPAIN), University of Alicante, San Vicente del Raspeig, 03690 Alicante, Spain. eatingfaster@gmail.com. Department of Community Nursing, Preventive Medicine and Public Health and History of Science (SPAIN), University of Alicante, San Vicente del Raspeig, 03690 Alicante, Spain. tuells@ua.es.