Scientific Reports 6: Article number: 31478; 10.1038/srep31478 published online: 08 12 2016; updated: 09 16 2016.

This Article contains typographical errors.

In the Results section,

"Very high calcium content appears within the pores (Figs 6a and 2b)."

should read:

"Very high calcium content appears within the pores (Figs 6a2b)."

In the Discussion section,

"Almost all pores were filled with calcium deposits (Figs 6a and 2b), which encourage bone growth^25^."

should read:

"Almost all pores were filled with calcium deposits (Figs 6a2b), which encourage bone growth^25^."
