Accepted Article This article has been accepted for publication and undergone full peer review but has not been through the copyediting, typesetting, pagination and proofreading process, which may lead to differences between this version and the Version of Record. Please cite this article as doi: 10.1111/ijac.13196 This article is protected by copyright. All rights reserved. DR ENA ATHENEA AGUILAR-REYES (Orcid ID : 0000-0001-6021-1051) Article type : Special Issue Article Preparation of CEL2 glass-ceramic porous scaffolds coated with chitosan microspheres that have a drug delivery function Esmeralda Villicaña-Molina 1 , Ena Athenea Aguilar-Reyes 1 , Carlos Alberto León-Patiño 1 , Rosa Elvira Nuñez-Anita 2 1 Instituto de Investigación en Metalurgia y Materiales, Universidad Michoacana de San Nicolás de Hidalgo, Morelia 58030, Michoacán, México. 2 Unidad de Proteómica y Bioingeniería Celular, Facultad de Medicina Veterinaria y Zootecnia, Uni- versidad Michoacana de San Nicolás de Hidalgo, Tarímbaro 58893, Michoacán, México. Correspondence Ena Athenea Aguilar Reyes Email: aareyes@umich.mx