Methods for assessing peri-implant marginal bone levels on digital periapical radiographs: a meta-research - Reis, Isabella Neme Ribeiro; Naenni, Nadja; Jung, Ronald Ernest; Schwarz, Frank; Spin Neto, Rubens; Vilela, Nathalia; Pannuti, Claudio Mendes; Jung, Ronald Ernst; Romito, Guiseppe Alexandre (Dentomaxillofacial Radiology, 2025)