The author(s) of this manuscript hopes to publish this manuscript on the Korean Society for Bone and Mineral Research and hereby agrees to the followings.

• 1. The author(s) of this manuscript hereby confirms that this thesis is creatively written without infringing on privacy or copyright of other theses, and agrees not to cause any harm to the Korean Society for Bone and Mineral Research with the foregoing issues.
• 2. The author(s) of this manuscript has made actual contribution to this thesis and shall have all public responsibility on the contents of manuscript.
• 3. This manuscript has never been published in the past and it has not been submitted to another journal with the purpose of publishing or plan to submit for the purpose.
• 4. The author(s) of this manuscript hereby agrees that all rights on this copyright are transferred to the Korean Society for Bone and Mineral Research if the manuscript is published.

Signature of Author: _______________________
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Date: _______________________