I just realized that the source does not point to the current image but to the temporary one. Right now, it can also be found here. https://www.nia.nih.gov/alzheimers/scientific-images
I suggest that -- if you do want to stay with the current image -- someone does adjust the source. I could not find it, therefore I have to use the one I posted the link to in my thesis. Thank you. 93.215.122.82 (talk) 21:52, 7 March 2016 (UTC)
