| article html file updated | 7 February 2020 17:17 CET | Update | https://www.mdpi.com/1420-3049/21/11/1453 |
| article html file updated | 22 September 2019 04:23 CEST | Update | - |
| article html file updated | 4 May 2019 23:53 CEST | Update | - |
| article html file updated | 17 September 2018 12:49 CEST | Update | - |
| article html file updated | 1 December 2016 22:41 CET | Update | - |
| article html file updated | 31 October 2016 12:17 CET | Original file | - |
| article xml uploaded. | 31 October 2016 12:16 CET | Update | https://www.mdpi.com/1420-3049/21/11/1453/xml |
| article xml uploaded. | 31 October 2016 12:16 CET | Original file | - |
| article pdf uploaded. | 31 October 2016 12:16 CET | Version of Record | https://www.mdpi.com/1420-3049/21/11/1453/pdf |
