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2. Accessed August 2020. ELAN software. https://archive.mpi.nl/tla/elan/ Accessed August 2020. ELAN software. https://archive.mpi.nl/tla/elan/
3. Accessed August 2020. Oral B Genius brush. https://oralb.com/en-us/products/electric-toothbrushes/genius-8000-rechargeable-electric-toothbrush/ Accessed August 2020. Oral B Genius brush. https://oralb.com/en-us/products/electric-toothbrushes/genius-8000-rechargeable-electric-toothbrush/
4. Accessed August 2020. Sonic-powered automatic toothbrush. https://bfbe9e.kckb.st Accessed August 2020. Sonic-powered automatic toothbrush. https://bfbe9e.kckb.st
5. mORAL