| article html file updated | 1 September 2025 04:11 CEST | Update | https://www.mdpi.com/1996-1073/13/15/3857 |
| article html file updated | 22 July 2022 01:34 CEST | Update | N/A |
| article html file updated | 29 July 2020 10:54 CEST | Original file | N/A |
| article pdf uploaded. | 29 July 2020 10:52 CEST | Updated version of record | https://www.mdpi.com/1996-1073/13/15/3857/pdf |
| article xml uploaded. | 29 July 2020 10:52 CEST | Update | https://www.mdpi.com/1996-1073/13/15/3857/xml |
| article xml file uploaded | 29 July 2020 10:51 CEST | Original file | N/A |
| article pdf uploaded. | 28 July 2020 12:59 CEST | Version of Record | https://www.mdpi.com/1996-1073/13/15/3857/pdf-vor |
