Comparison of this study with previous NGS studies on retinal dystrophies.

*Positive controls not included.**Additional samples from the same families not included. Gene numbers in brackets include additionally screened candidate genes that are not yet proven retinal disease genes. BBS, Bardet-Biedl syndrome; CRD, cone-rod dystrophy; CD, cone dystrophy; CSNB, congenital stationary night blindness; FA, fundus albipunctatus; STGD, Morbus Stargardt; USH, Usher syndrome.