Author's name modification Anastasios Asimakopoulos, University of Rome Tor Vergata, Policlinico Casilino 10 December 2013 The entire name of the fourth author should be modified to "Anastasios D. Asimakopoulos" Competing interests None declared
Author's name modification
10 December 2013
The entire name of the fourth author should be modified to "Anastasios D. Asimakopoulos"Competing interests
None declared