| article html file updated | 8 February 2020 16:45 CET | Update | https://www.mdpi.com/2073-4360/9/10/465 |
| article html file updated | 27 September 2019 06:38 CEST | Update | - |
| article html file updated | 3 May 2019 00:55 CEST | Update | - |
| article html file updated | 1 November 2017 02:51 CET | Update | - |
| article html file updated | 21 September 2017 12:44 CEST | Original file | - |
| article xml uploaded. | 21 September 2017 12:43 CEST | Update | https://www.mdpi.com/2073-4360/9/10/465/xml |
| article xml uploaded. | 21 September 2017 12:43 CEST | Original file | - |
| article pdf uploaded. | 21 September 2017 12:43 CEST | Version of Record | https://www.mdpi.com/2073-4360/9/10/465/pdf |
