| article html file updated | 30 August 2025 00:51 CEST | Update | https://www.mdpi.com/2072-6643/9/8/827 |
| article html file updated | 21 August 2025 19:22 CEST | Update | - |
| article html file updated | 16 July 2022 05:39 CEST | Update | - |
| article html file updated | 8 February 2020 12:35 CET | Update | - |
| article html file updated | 26 September 2019 07:32 CEST | Update | - |
| article html file updated | 3 May 2019 08:53 CEST | Update | - |
| article html file updated | 27 March 2019 18:50 CET | Update | - |
| article html file updated | 1 September 2017 05:08 CEST | Update | - |
| article html file updated | 2 August 2017 11:00 CEST | Original file | - |
| article xml uploaded. | 2 August 2017 10:59 CEST | Original file | https://www.mdpi.com/2072-6643/9/8/827/xml |
| article pdf uploaded. | 2 August 2017 10:59 CEST | Version of Record | https://www.mdpi.com/2072-6643/9/8/827/pdf |