Correction to: HSSJ (2019) 15:17–19
10.1007/s11420-018-9636-2
Due to a metadata tagging error, the name of author E. Carlos Rodriguez-Merchan was indexed incorrectly. E. Carlos is the given name and Rodriguez-Merchan is the family name.
Footnotes
The online version of the original article can be found at 10.1007/s11420-018-9636-2
