1. Department of Neurology, Amsterdam UMC location Vrije Universiteit Amsterdam, Amsterdam, The Netherlands.
2. Cancer Center Amsterdam, Brain Tumor Center Amsterdam, Amsterdam, The Netherlands.
3. Department of Medical Psychology and Amsterdam UMC location Vrije Universiteit Amsterdam, Amsterdam, The Netherlands.
4. Department of Anatomy and Neurosciences, Amsterdam UMC location Vrije Universiteit Amsterdam, Amsterdam, The Netherlands.
5. Department of Medical Library, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands.
6. Department of Epidemiology and Data Science, Amsterdam UMC location Vrije Universiteit Amsterdam, Amsterdam, The Netherlands.
7. Department of Neurosurgery, and Amsterdam UMC location Vrije Universiteit Amsterdam, Amsterdam, The Netherlands.
8. Department of Medical Oncology, Amsterdam UMC location Vrije Universiteit Amsterdam, Amsterdam, The Netherlands.
9. Neuromuscular Diseases Unit/ALS Clinic, Kantonsspital St. Gallen, St. Gallen, Switzerland.
10. Departments of Geriatric Medicine/Radboudumc Alzheimer Center, Radboud University Medical Center, Nijmegen, The Netherlands.
11. Department of Neurology, Hospital Ramón y Cajal (IRYCIS), Madrid, Spain.
12. Thoracic Oncology Unit and Experimental Oncology Laboratory, Instituto Nacional de Cancerología de México (INCan), Tlalpan, México.
13. Department of Clinical Medicine, Aarhus University, Aarhus, Denmark.
14. Department of Gerontology, Universidade Federal de São Carlos, São Carlos, Brazil.
15. Bairral Institute of Psychiatry, Itapira, Brazil (M.H.N.C.).
16. School of Health Sciences, State University of Amazonas, Manaus, Amazon, Brazil.