| article html file updated | 7 February 2020 15:52 CET | Update | https://www.mdpi.com/1660-4601/13/10/980 |
| article html file updated | 5 May 2019 02:32 CEST | Update | - |
| article html file updated | 31 October 2016 06:57 CET | Update | - |
| article html file updated | 30 September 2016 11:48 CEST | Original file | - |
| article xml uploaded. | 30 September 2016 11:46 CEST | Update | https://www.mdpi.com/1660-4601/13/10/980/xml |
| article xml uploaded. | 30 September 2016 11:46 CEST | Original file | - |
| article pdf uploaded. | 30 September 2016 11:46 CEST | Version of Record | https://www.mdpi.com/1660-4601/13/10/980/pdf |
