| article html file updated | 29 August 2025 23:18 CEST | Update | https://www.mdpi.com/1420-3049/21/7/867 |
| article html file updated | 16 July 2022 02:45 CEST | Update | - |
| article html file updated | 7 February 2020 11:07 CET | Update | - |
| article html file updated | 21 September 2019 20:14 CEST | Update | - |
| article html file updated | 5 May 2019 11:13 CEST | Update | - |
| article html file updated | 27 March 2019 09:11 CET | Update | - |
| article html file updated | 17 September 2018 04:43 CEST | Update | - |
| article html file updated | 28 July 2016 10:17 CEST | Update | - |
| article html file updated | 1 July 2016 11:50 CEST | Original file | - |
| article xml uploaded. | 1 July 2016 10:54 CEST | Update | https://www.mdpi.com/1420-3049/21/7/867/xml |
| article pdf uploaded. | 1 July 2016 10:54 CEST | Version of Record | https://www.mdpi.com/1420-3049/21/7/867/pdf |