Alter, B. P., Rosenberg, P. S., Giri, N., Baerlocher, G. M., Lansdorp, P. M. and Savage, S. A. (2012) “Telomere length is associated with disease severity and declines with age in dyskeratosis congenita”, Haematologica. Pavia, Italy, 97(3), pp. 353-359. doi: 10.3324/haematol.2011.055269.