Disclosures - Charles CHENG

> Did you receive any funding to support your research for this TOPIC?
No

> Were you provided with any honoraria, payment, or other compensation for your work on this study?
No

> Do you have any financial relationship with any entity which may closely compete with the medications, materials, or instruments covered by your study?
No

> Do you own or have you applied for any patents in conjunction with the instruments, medications, or materials discussed in your study?
No

This work was not supported by any direct or indirect funding. It is under the author's own responsibility