1. Department of Psychology, Linnaeus University, Växjö, Sweden
2. Center for Alzheimer Research, Division of Neurogeriatrics, Department of NVS, Karolinska Institutet, Stockholm, Sweden
3. Aging Research Center (ARC), Department of NVS, Karolinska Institutet and Stockholm University, Stockholm, Sweden
4. Department of Neurosciences and the Center on Aging, Medical University of South Carolina, Charleston, SC, USA
5. Department of Neurology, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, USA
6. Department of Sport Science, Linnaeus University, Växjö, Sweden
7. The Knoebel Institute for Healthy Aging, University of Denver, Denver, CO, USA