| article html file updated | 7 February 2020 15:11 CET | Update | https://www.mdpi.com/1660-4601/13/9/925 |
| article html file updated | 5 May 2019 03:45 CEST | Update | - |
| article html file updated | 26 September 2016 12:13 CEST | Update | - |
| article html file updated | 19 September 2016 14:31 CEST | Original file | - |
| article xml uploaded. | 19 September 2016 14:29 CEST | Original file | https://www.mdpi.com/1660-4601/13/9/925/xml |
| article pdf uploaded. | 19 September 2016 14:29 CEST | Version of Record | https://www.mdpi.com/1660-4601/13/9/925/pdf |
