1. Don Francesco Valentini and Dr. Giovanna Bandinu (diocese of Orvieto -Todi), Arch. Agapito Fornari (diocese of Palestrina), Don Riccardo Pascolini (diocese of Perugia -Citt� della Pieve), Don Fabio Sottoriva (diocese of Vicenza), Dr. Monia Sartori (archdiocese of Trento), Arch. Graziana Santamaria, and Surveyor Marco Cherubini. The first author would like to thank his parents Valter Pirchio and Lorena Trentini for their assistance with logistics, as well as an undergraduate student at the University of Trento, Chiara Meloni. The following priests are thanked for granting access to their churches and for assisting during the data collection: ? Diocese of Anagni -Alatri: Deacon Massimiliano Floridi;Bishop Stefano Manetti and Surveyor Marco Cortellessa (diocese of Montepulciano -Chiusi -Pienza)