| article html file updated | 1 September 2025 01:53 CEST | Update | https://www.mdpi.com/1996-1073/13/13/3494 |
| article html file updated | 21 July 2022 23:14 CEST | Update | - |
| article html file updated | 9 October 2020 12:27 CEST | Update | - |
| article html file updated | 8 July 2020 08:35 CEST | Original file | - |
| article pdf uploaded. | 8 July 2020 08:34 CEST | Updated version of record | https://www.mdpi.com/1996-1073/13/13/3494/pdf |
| article xml uploaded. | 8 July 2020 08:34 CEST | Update | https://www.mdpi.com/1996-1073/13/13/3494/xml |
| article xml file uploaded | 8 July 2020 08:34 CEST | Original file | - |
| article pdf uploaded. | 6 July 2020 15:46 CEST | Updated version of record | https://www.mdpi.com/1996-1073/13/13/3494/pdf-vor |
| article pdf uploaded. | 6 July 2020 15:46 CEST | Version of Record | https://www.mdpi.com/1996-1073/13/13/3494/pdf-vor |
