| article html file updated | 1 September 2025 11:37 CEST | Update | https://www.mdpi.com/1996-1073/13/21/5538 |
| article html file updated | 22 July 2022 22:05 CEST | Update | N/A |
| article html file updated | 4 December 2020 08:48 CET | Update | N/A |
| article html file updated | 5 November 2020 15:13 CET | Original file | N/A |
| article pdf uploaded. | 5 November 2020 15:11 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/21/5538/pdf |
| article xml uploaded. | 5 November 2020 15:11 CET | Update | https://www.mdpi.com/1996-1073/13/21/5538/xml |
| article xml file uploaded | 5 November 2020 15:11 CET | Original file | N/A |
| article pdf uploaded. | 22 October 2020 13:45 CEST | Updated version of record | https://www.mdpi.com/1996-1073/13/21/5538/pdf-vor |
| article pdf uploaded. | 22 October 2020 13:44 CEST | Version of Record | https://www.mdpi.com/1996-1073/13/21/5538/pdf-vor |
