1. Alzheimer’s Disease International: The Global Impact of Dementia: An analysis of prevalence, incidence, cost and trends. World Alzheimer Report 2015 (2015)
2. Alzheimer’s Association: Alzheimer’s & Dementia - What Is Dementia? (2018)
3. Alzheimer’s Disease Education and Referral Center: Alzheimer’s Disease Fact Sheet. NIH Publication (2016)
4. Oderud, T., Landmark, B., Eriksen, S., Fossberg, A.B., Aketun, S., Omland, M., Hem, K.G., Ostensen, E., Ausen, D.: Persons with dementia and their caregivers using GPS. Stud. Health Technol. Inform. 217, 212–221 (2015)
5. Robinson, L., Hutchings, D., Dickinson, H., Corner, L., Beyer, F., Finch, T., Hughes, J., Vanoli, A., Ballard, C., Bond, J.: Effectiveness and acceptability of non-pharmacological interventions to reduce wandering in dementia: a systematic review. Int. J. Geriatr. Psychiatry: J. Psychiatry Late Life Allied Sci. 22(1), 9–22 (2007)