| article html file updated | 1 September 2025 11:26 CEST | Update | https://www.mdpi.com/1996-1073/13/20/5503 |
| article html file updated | 22 July 2022 21:49 CEST | Update | - |
| article html file updated | 4 December 2020 07:58 CET | Update | - |
| article html file updated | 23 October 2020 10:43 CEST | Original file | - |
| article pdf uploaded. | 23 October 2020 10:41 CEST | Updated version of record | https://www.mdpi.com/1996-1073/13/20/5503/pdf |
| article xml uploaded. | 23 October 2020 10:41 CEST | Update | https://www.mdpi.com/1996-1073/13/20/5503/xml |
| article xml file uploaded | 23 October 2020 10:41 CEST | Original file | - |
| article pdf uploaded. | 20 October 2020 15:59 CEST | Version of Record | https://www.mdpi.com/1996-1073/13/20/5503/pdf-vor |
