| article html file updated | 25 December 2025 04:18 CET | Update | https://www.mdpi.com/1996-1073/14/4/1078 |
| article html file updated | 1 September 2025 22:03 CEST | Update | N/A |
| article html file updated | 25 July 2022 04:00 CEST | Update | N/A |
| article html file updated | 25 February 2021 10:08 CET | Update | N/A |
| article html file updated | 25 February 2021 04:26 CET | Update | N/A |
| article pdf uploaded. | 25 February 2021 04:24 CET | Updated version of record | https://www.mdpi.com/1996-1073/14/4/1078/pdf |
| article xml uploaded. | 25 February 2021 04:24 CET | Update | https://www.mdpi.com/1996-1073/14/4/1078/xml |
| article xml file uploaded | 25 February 2021 04:24 CET | Update | N/A |
| article html file updated | 25 February 2021 04:16 CET | Original file | N/A |
| article pdf uploaded. | 25 February 2021 04:15 CET | Updated version of record | https://www.mdpi.com/1996-1073/14/4/1078/pdf-vor |
| article xml uploaded. | 25 February 2021 04:15 CET | Update | N/A |
| article xml file uploaded | 25 February 2021 04:15 CET | Original file | N/A |
| article pdf uploaded. | 18 February 2021 15:53 CET | Version of Record | https://www.mdpi.com/1996-1073/14/4/1078/pdf-vor |
