The information contained in this website is provided by Yan’s Group with the intention to provide useful information for the general public. It should not be used in place of a call or visit to a medical, health or other competent professionals. By entering this website you acknowledge and agree that all contents are provided and all rights reserved by Yan’s Group.

It only represents the viewpoint of Yan’s Group and does not represent the viewpoint of other healthcare professionals. Though we make our best efforts to ensure the information is accurate, current and clear, there is no guarantee of completeness, accuracy and timeliness. Under no circumstances shall Yan’s Group be liable for any consequences arising from the interpretation or use of the information contained in this website and linked websites.

To facilitate access by users to knowledge, this website may provide information or links to products or services its pages. Provision of these links gives rise to no statement, representation or warranty, express or implied, that Yan’s Group agrees or does not disagree with the contents.

Yan’s Group reserves the right to revise this disclaimer at any time and for any reason and reserves the right to make changes at any time, without notice or obligation. We suggest periodically visiting this page of the site to review these terms and conditions. No part of this publication, including but not limited to text and images, may be reproduced in any form or by any means.