The routine use of nasopharyngeal airway in the setting of monitored anesthesia care during gastrointestinal endoscopy: A multi-center single blinded randomized controlled trial - Christian Raphael; Nancy Abou Nafeh; Marc Moukarzel; Thuraya HajAli; Eliane Alhalabi; Aliyya Dabbous; Raji Naamani; Patrick Maroun; Yasser Sheib; Marie T. Aouad; Rony Al Nawwar (PLoS ONE, 2026)