| article html file updated | 30 August 2025 00:00 CEST | Update | https://www.mdpi.com/1996-1073/9/12/1030 |
| article html file updated | 16 July 2022 04:04 CEST | Update | - |
| article html file updated | 7 February 2020 19:10 CET | Update | - |
| article html file updated | 22 September 2019 09:07 CEST | Update | - |
| article html file updated | 4 May 2019 20:10 CEST | Update | - |
| article html file updated | 28 December 2016 09:00 CET | Update | - |
| article html file updated | 6 December 2016 12:40 CET | Original file | - |
| article xml uploaded. | 6 December 2016 12:38 CET | Original file | https://www.mdpi.com/1996-1073/9/12/1030/xml |
| article pdf uploaded. | 6 December 2016 12:38 CET | Version of Record | https://www.mdpi.com/1996-1073/9/12/1030/pdf |