Prof. Dr. Paola Lucia Masciullo graduated from the University of Messina Medical School with the highest honors. She has a Specialization at the School of Allergy and Clinical Immunology of Messina with the highest honors and a Ph.D. in Experimental, Environmental, and Occupational Toxicology at the School of Pharmacy at the University of Messina. She is an Associate Professor in Internal Medicine at the Department of Clinical and Experimental Medicine, University of Messina, Italy; a Medical Doctor at the Unit of Allergy and Clinical Immunology, Department of Medical Sciences, Messina University Hospital; the Director of the Postgraduate Residency Program for Allergology and Clinical Immunology, Department of Clinical and Experimental Medicine, University of Messina; and the Referent of the Regional Referral Center for Hereditary angioedema, Unit of Allergy and Clinical Immunology, Messina University Hospital. She is also a Member of the Italian Society of Allergy, Asthma, and Clinical Immunology (SIAAIC); previous Regional Coordinator of SIAAIC Junior Members; a Member of the regional executive board of the SIAAIC; and a Member of the Italian Society of Internal Medicine. She is a Lecturer of the Degree Course in Medicine and Surgery, Degree Course in Dentistry and Dental Prosthesis, and Postgraduate Residency Program for Allergology and Clinical Immunology.