| article html file updated | 18 August 2026 07:32 CEST | Update | https://www.mdpi.com/1996-1073/13/21/5691 |
| article html file updated | 1 September 2025 12:23 CEST | Update | N/A |
| article html file updated | 22 July 2022 23:16 CEST | Update | N/A |
| article html file updated | 4 December 2020 11:33 CET | Update | N/A |
| article html file updated | 2 November 2020 05:32 CET | Original file | N/A |
| article pdf uploaded. | 2 November 2020 05:31 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/21/5691/pdf |
| article xml uploaded. | 2 November 2020 05:31 CET | Update | https://www.mdpi.com/1996-1073/13/21/5691/xml |
| article xml file uploaded | 2 November 2020 05:31 CET | Original file | N/A |
| article pdf uploaded. | 30 October 2020 15:30 CET | Version of Record | https://www.mdpi.com/1996-1073/13/21/5691/pdf-vor |
