| article html file updated | 30 August 2025 00:02 CEST | Update | https://www.mdpi.com/1996-1944/9/12/1002 |
| article html file updated | 16 July 2022 04:08 CEST | Update | - |
| article html file updated | 7 February 2020 19:29 CET | Update | - |
| article html file updated | 22 September 2019 10:44 CEST | Update | - |
| article html file updated | 4 May 2019 19:32 CEST | Update | - |
| article html file updated | 28 December 2016 10:45 CET | Update | - |
| article html file updated | 15 December 2016 07:55 CET | Update | - |
| article xml uploaded. | 15 December 2016 07:53 CET | Update | https://www.mdpi.com/1996-1944/9/12/1002/xml |
| article pdf uploaded. | 15 December 2016 07:53 CET | Updated version of record | https://www.mdpi.com/1996-1944/9/12/1002/pdf |
| article html file updated | 12 December 2016 08:26 CET | Original file | - |
| article xml uploaded. | 12 December 2016 08:25 CET | Original file | - |
| article pdf uploaded. | 12 December 2016 08:25 CET | Version of Record | https://www.mdpi.com/1996-1944/9/12/1002/pdf-vor |