| article html file updated | 1 September 2025 03:36 CEST | Update | https://www.mdpi.com/1996-1073/13/14/3751 |
| article html file updated | 22 July 2022 00:51 CEST | Update | N/A |
| article html file updated | 23 July 2020 08:54 CEST | Original file | N/A |
| article pdf uploaded. | 23 July 2020 08:53 CEST | Updated version of record | https://www.mdpi.com/1996-1073/13/14/3751/pdf |
| article xml uploaded. | 23 July 2020 08:53 CEST | Update | https://www.mdpi.com/1996-1073/13/14/3751/xml |
| article xml file uploaded | 23 July 2020 08:53 CEST | Original file | N/A |
| article pdf uploaded. | 21 July 2020 17:43 CEST | Version of Record | https://www.mdpi.com/1996-1073/13/14/3751/pdf-vor |
