| article html file updated | 29 August 2025 23:59 CEST | Update | https://www.mdpi.com/1996-1073/9/12/1017 |
| article html file updated | 16 July 2022 04:01 CEST | Update | - |
| article html file updated | 7 February 2020 18:54 CET | Update | - |
| article html file updated | 22 September 2019 08:09 CEST | Update | - |
| article html file updated | 4 May 2019 20:43 CEST | Update | - |
| article html file updated | 28 December 2016 08:57 CET | Update | - |
| article html file updated | 2 December 2016 02:52 CET | Update | - |
| article xml uploaded. | 2 December 2016 02:33 CET | Update | https://www.mdpi.com/1996-1073/9/12/1017/xml |
| article pdf uploaded. | 2 December 2016 02:33 CET | Updated version of record | https://www.mdpi.com/1996-1073/9/12/1017/pdf |
| article html file updated | 2 December 2016 00:29 CET | Original file | - |
| article xml uploaded. | 1 December 2016 08:58 CET | Original file | - |
| article pdf uploaded. | 1 December 2016 08:58 CET | Version of Record | https://www.mdpi.com/1996-1073/9/12/1017/pdf-vor |
