| article html file updated | 8 February 2020 17:12 CET | Update | https://www.mdpi.com/2071-1050/9/10/1724 |
| article html file updated | 27 September 2019 09:19 CEST | Update | - |
| article html file updated | 3 May 2019 00:00 CEST | Update | - |
| article html file updated | 3 November 2017 04:33 CET | Update | - |
| article html file updated | 26 September 2017 14:51 CEST | Original file | - |
| article xml uploaded. | 26 September 2017 14:50 CEST | Original file | https://www.mdpi.com/2071-1050/9/10/1724/xml |
| article pdf uploaded. | 26 September 2017 14:50 CEST | Version of Record | https://www.mdpi.com/2071-1050/9/10/1724/pdf |
