**About the Editors**

#### **Claudio Costantino**

Prof. Claudio Costantino (MD, PhD, and MPH) is an Associate Professor of Preventive Medicine, Public Health, and Epidemiology at the University of Palermo and Medical Officer at the Clinical Epidemiology with Tumor Registry Unit at the University Hospital of Palermo. CC has been a Medical Specialist in Preventive Medicine and Public Health since 2014 and she has a PhD in Clinical Medicine and Behavioral Sciences since 2017. She is also a Vaccination Unit Coordinator at the University Hospital of Palermo since 2018 and has been a member of the Sicilian Region Task Force for COVID-19 Vaccinations since 2020. Since 2020, she has been a collaborating expert for COVID-19 vaccine communication and outreach for the European Medicines Agency and a member of the National Ministry of Health Technical Table for the renewal of the National Immunization Plan 2023–2025. She is also a member of the National Commitee of VaccinarSi.org and Scientific Referent and Coordinator of VaccinarSiinsicilia.org websites since 2017 and the incoming President of the Sicilian Section of the Italian Society of Hygiene, Preventive Medicine, and Public Health (S.It.I.) for 2024–2026.

#### **Antonio Maiorana**

Dr. Antonio Maiorana is an MD and Director of the Complex Operative Unit of Obstetrics and Gynecology in Palermo "Civico" Hospital. Additionally, she is the Director of the Regional Excellence Center of Endometriosis and Selected Membre of AAGL (American Association of Gynecologic Laparoscopist). Furthermore, she is a member of the Italian Society of Gynecologic Endoscopy.
