On 2016 May 23, Giuseppe Querques commented:

We apologize, but at the time of submission, the mutation was not referenced in retina international database, and in HGMD (human gene mutation database in free access).

On 2016 May 17, Heidi Schulz commented:

The p.Asp304Gly mutation is not novel. It was previously published by Sodi et al. 2012 (PMID2321327).

On 2016 May 17, Heidi Schulz commented:

The p.Asp304Gly mutation is not novel. It was previously published by Sodi et al. 2012 (PMID2321327).

On 2016 May 23, Giuseppe Querques commented:

We apologize, but at the time of submission, the mutation was not referenced in retina international database, and in HGMD (human gene mutation database in free access).