| article html file updated | 1 September 2025 07:36 CEST | Update | https://www.mdpi.com/1996-1073/13/18/4606 |
| article html file updated | 22 July 2022 06:03 CEST | Update | N/A |
| article html file updated | 7 September 2020 08:34 CEST | Original file | N/A |
| article pdf uploaded. | 7 September 2020 08:32 CEST | Updated version of record | https://www.mdpi.com/1996-1073/13/18/4606/pdf |
| article xml uploaded. | 7 September 2020 08:32 CEST | Update | https://www.mdpi.com/1996-1073/13/18/4606/xml |
| article xml file uploaded | 7 September 2020 08:32 CEST | Original file | N/A |
| article pdf uploaded. | 4 September 2020 14:55 CEST | Version of Record | https://www.mdpi.com/1996-1073/13/18/4606/pdf-vor |
