... by Davy Vanden BroeckContributorsMiguel Angel Arrabal-Polo, Miguel Arrabal-Martin, Sergio Merino-Salas, Fernando López-Carmona Pintado, SalvadorArias-Santiago, Jacinto Orgaz-Molina, Maria Sierra ... Sierra Giron-Prieto, Santiago Melón, Mar a De O a, Marta-Elena Alvarez-Argüelles, João Paulo Oliveira-Costa, Giorgia Silveira, Danilo Figueiredo Soave, Juliana Silva Zanetti, Andrielle Castilho-Fernandes, ... clinical outcomes. HPV 16 variants have been grouped into sixdistinct phylogenetic branches: E (European), AA (Asian-American), Af1(African 1), Af2(African 2), NA (North American), As (Asian)...