Licensing

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CC BY-SA 2.0 DE DEED

Creative Commons Attribution-ShareAlike 2.0 Germany. Visit creativecommons.org for more details about the license.

You are free:

• Share – copy and redistribute the material in any medium or format for any purpose, even commercially.
• Adapt – remix, transform, and build upon the material for any purpose, even commercially.

Under the following conditions:

• Attribution – You must give appropriate credit , provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
• ShareAlike – If you remix, transform, or build upon the material, you must distribute your contributions under the same license as the original.