| article html file updated | 31 August 2025 06:37 CEST | Update | https://www.mdpi.com/1996-1073/12/24/4780 |
| article html file updated | 19 July 2022 21:38 CEST | Update | N/A |
| article html file updated | 14 February 2020 18:54 CET | Update | N/A |
| article html file updated | 31 December 2019 21:31 CET | Update | N/A |
| article html file updated | 15 December 2019 08:29 CET | Original file | N/A |
| article pdf uploaded. | 15 December 2019 08:28 CET | Version of Record | https://www.mdpi.com/1996-1073/12/24/4780/pdf |
| article xml uploaded. | 15 December 2019 08:28 CET | Update | https://www.mdpi.com/1996-1073/12/24/4780/xml |
| article xml file uploaded | 15 December 2019 08:27 CET | Original file | N/A |