Authors/Disclosures
		
			| Xin Ming Shen, PhD, FAAN
					(Mayo Clinic) | The institution of Dr. Shen has received research support from NIH.  The institution of Dr. Shen has received research support from Myasthenia Gravis Foundation of American. | 
		
			| Ibrahim E. El-Menshawi, MD
					(Mansoura University) | Dr. El-Menshawi has nothing to disclose. | 
		
			| Joan M. Brengman
					(Mayo Clinic) | No disclosure on file | 
		
			| Feza Deymeer, MD
					(Memorial Sisli Hospital) | No disclosure on file | 
		
			|  | No disclosure on file | 
		
			| Andrew G. Engel, MD, FAAN
					(Mayo Clinic Rochester) | The institution of Dr. Engel has received research support from NIH. |