| article html file updated | 24 December 2025 19:26 CET | Update | https://www.mdpi.com/1996-1073/13/12/3221 |
| article html file updated | 1 September 2025 00:19 CEST | Update | N/A |
| article html file updated | 21 July 2022 21:35 CEST | Update | N/A |
| article html file updated | 22 June 2020 07:17 CEST | Original file | N/A |
| article pdf uploaded. | 22 June 2020 07:16 CEST | Updated version of record | https://www.mdpi.com/1996-1073/13/12/3221/pdf |
| article xml uploaded. | 22 June 2020 07:16 CEST | Update | https://www.mdpi.com/1996-1073/13/12/3221/xml |
| article xml file uploaded | 22 June 2020 07:16 CEST | Original file | N/A |
| article pdf uploaded. | 21 June 2020 13:02 CEST | Version of Record | https://www.mdpi.com/1996-1073/13/12/3221/pdf-vor |
