Li, Suzanne C.
Zheng, Rong-Jun http://orcid.org/0000-0001-8276-2866
Article History
Received: 21 August 2019
Accepted: 26 September 2019
First Online: 30 November 2019
Compliance with ethical standards
:
: The original source of figures and photographs not supplied by the author are acknowledged, and permission was obtained for their use. Patients consented to the use of their photographs for scientific publication.
: No financial or non-financial benefits have been received or will be received from any party related directed or indirectly to the subject of this article.