Transcranial magnetic stimulation as a therapeutic approach in mild cognitive impairment, Alzheimer’s disease, and related dementias: a systematic review and meta-analysis - Maria I. Lapid; Sandeep R. Pagali; Michael R. Basso; Bradley F. Boeve; Paul E. Croarkin; Simon Kung; Brian N. Lundstrom; Erik K. St. Louis; Kirk M. Welker; Alvaro Pascual-Leone; et al. et al. (Brain Stimulation)