Open Access Policy

All articles published in Clinical Medicine and Medical Research (CMMR) are fully open access, immediately freely available to read, download, and share. The author(s) and copyright holder(s) grant(s) to all users a free, irrevocable, worldwide, perpetual right of access to, and a license to copy, use, distribute, transmit and display the work publicly and to make and distribute derivative works, in any digital medium for any responsible purpose, subject to proper attribution of authorship, as well as the right to make small numbers of printed copies for their personal use.

Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 International License.