| article html file updated | 19 August 2026 06:10 CEST | Update | https://www.mdpi.com/1996-1073/14/7/1980 |
| article html file updated | 2 September 2025 02:37 CEST | Update | N/A |
| article html file updated | 25 July 2022 10:36 CEST | Update | N/A |
| article html file updated | 4 August 2021 04:02 CEST | Update | N/A |
| article html file updated | 4 August 2021 03:54 CEST | Update | N/A |
| article html file updated | 11 April 2021 03:40 CEST | Update | N/A |
| article html file updated | 11 April 2021 03:17 CEST | Update | N/A |
| article html file updated | 8 April 2021 04:51 CEST | Original file | N/A |
| article pdf uploaded. | 8 April 2021 04:50 CEST | Updated version of record | https://www.mdpi.com/1996-1073/14/7/1980/pdf |
| article xml uploaded. | 8 April 2021 04:50 CEST | Update | https://www.mdpi.com/1996-1073/14/7/1980/xml |
| article xml file uploaded | 8 April 2021 04:50 CEST | Original file | N/A |
| article pdf uploaded. | 2 April 2021 14:33 CEST | Version of Record | https://www.mdpi.com/1996-1073/14/7/1980/pdf-vor |
