Hassan R Naqvi1,2,3
, Shawn Mathur2,3
, David Covarrubias2,3
, Josephine A Curcio2,3
and Christian Schmidt2,3,4 
1
The Cleveland Clinic Foundation, 9500 Euclid Avenue, Cleveland, Ohio, 44195, USA
2
Section of Molecular Genetics and Microbiology, University of Texas, 1 University Station, A 5000, Austin, TX 78712, USA
3
Institute for Cellular and Molecular Biology, University of Texas, 1 University Station, A 5000, Austin, TX 78712, USA
4
Molecular Cancer, Biomed Central Ltd., Middlesex House, 34–42 Cleveland Street, London W1T 4LB, UK