Legal Notices

Knowledge and best practice in this field are constantly changing. As new research and experience broaden
our understanding, changes in professional practices may become necessary. Practitioners and researchers
must always rely on their own experience and knowledge in evaluating and using any information or
methods. In using such information or methods they should be mindful of their own safety and the
safety of others, including parties for whom they have a professional responsibility.

It is the responsibility of practitioners, relying on their own experience and knowledge of their patients, to
make diagnoses, to determine the best treatment for each individual patient, and to take all appropriate
safety precautions.

To the fullest extent of the law, neither the Publisher nor the authors, contributors, or editors, assume
any liability for any injury and/or damage to persons or property as a matter of products
liability, negligence or otherwise, or from any use or operation of any methods
or ideas contained in the material herein.