Global Influence of Cannabis Legalization on Social Media Discourse: Mixed Methods Study

Consuelo Castillo-Toledo   ^{1, 2} , PhD ;   Carolina Donat-Vargas   ^{3, 4} , PhD ;   María Montero-Torres   ¹ , MS ;   Francisco J Lara-Abelenda   ^{1, 5} , PhD ;   Fernando Mora   ^{2, 6} , PhD ;   Melchor Alvarez-Mon   ^{1, 7, 8} , PhD ;   Javier Quintero   ^{2, 6} , PhD ;   Miguel Ángel Álvarez-Mon   ^{1, 2, 7} , PhD

¹ Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcala, Alcalá de Henares, Spain

² Department of Psychiatry and Mental Health, Hospital Universitario Infanta Leonor, Madrid, Spain

³ Cardiovascular and Nutritional Epidemiology, Institute of Environmental Medicine, Karolinska Institute, Stockholm, Sweden

⁴ IMDEA-Food Institute, Consejo Superior de Investigaciones Científicas, Universidad Autónoma de Madrid, Madrid, Spain

⁵ Departamento Teoria de la Señal y Comunicaciones y Sistemas Telemáticos y Computación, Escuela Tecnica Superior de Ingenieria de Telecomunicación, Universidad Rey Juan Carlos, Fuenlabrada, Spain

⁶ Department of Legal Medicine and Psychiatry, Complutense University, Madrid, Spain

⁷ Ramon y Cajal Institute of Sanitary Research (IRYCIS), Madrid, Spain

⁸ Service of Internal Medicine and Immune System Diseases-Rheumatology, University Hospital Príncipe de Asturias, (CIBEREHD), Alcalá de Henares, Spain