Authors/Disclosures
		
			| Ning Su, MD
					(Peking Union Medical College Hospital) | Dr. Su has nothing to disclose. | 
		
			| Roomana Ahad | No disclosure on file | 
		
			| Fei-Fei Zhai | Fei-Fei Zhai has nothing to disclose. | 
		
			|  | No disclosure on file | 
		
			| Amilton A. Barreira, MD
					(School of Medicine of Ribeirao Preto, University of Sao Paulo) | No disclosure on file | 
		
			| Lixin Zhou | Lixin Zhou has nothing to disclose. | 
		
			| Aldanica Olano | Aldanica Olano has nothing to disclose. | 
		
			|  | No disclosure on file | 
		
			| Yi-Cheng Zhu, MD, PhD
					(Peking Union Medical College Hospital) | Dr. Zhu has nothing to disclose. | 
		
			| Liying Cui, PhD
					(Peking Union Medical College Hospital) | No disclosure on file |