Open Access Policy

You are free to:

1. Share — copy and redistribute the material in any medium or format
2. Adapt — remix, transform, and build upon the material
3. The licensor cannot revoke these freedoms as long as you follow the license terms.

Under the following terms:

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. NonCommercial — You may not use the material for commercial purposes . No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.