Figures: rights of use / copyright / personal rights
Unfortunately, we cannot accept images that have already been published in books, journals, or
electronic products of other publishers. That is because it is almost impossible to obtain the necessary
rights of use even when licensing fees are paid. Therefore, please do not pay any licensing fees (e.g. to
"RightsLink" / Copyright Clearance Center). Standard license contracts from “Creative Commons" are
unfortunately also insufficient for our purposes. Please contact us if you have any questions regarding the
use of images.