| article html file updated | 31 August 2025 06:01 CEST | Update | https://www.mdpi.com/1996-1073/12/24/4657 |
| article html file updated | 19 July 2022 22:13 CEST | Update | - |
| article html file updated | 14 February 2020 16:51 CET | Update | - |
| article html file updated | 31 December 2019 19:03 CET | Update | - |
| article html file updated | 7 December 2019 12:34 CET | Update | - |
| article pdf uploaded. | 7 December 2019 12:33 CET | Updated version of record | https://www.mdpi.com/1996-1073/12/24/4657/pdf |
| article xml uploaded. | 7 December 2019 12:32 CET | Update | https://www.mdpi.com/1996-1073/12/24/4657/xml |
| article xml file uploaded | 7 December 2019 12:32 CET | Update | - |
| article html file updated | 7 December 2019 12:27 CET | Original file | - |
| article pdf uploaded. | 7 December 2019 12:25 CET | Version of Record | - |
| article xml uploaded. | 7 December 2019 12:25 CET | Update | - |
| article xml file uploaded | 7 December 2019 12:25 CET | Original file | - |
