| article html file updated | 6 September 2025 19:33 CEST | Update | https://www.mdpi.com/1999-4923/13/6/920 |
| article html file updated | 27 July 2022 01:16 CEST | Update | - |
| article html file updated | 23 June 2021 10:06 CEST | Update | - |
| article html file updated | 22 June 2021 10:26 CEST | Update | - |
| article html file updated | 22 June 2021 10:25 CEST | Original file | - |
| article pdf uploaded. | 22 June 2021 10:23 CEST | Updated version of record | https://www.mdpi.com/1999-4923/13/6/920/pdf |
| article xml uploaded. | 22 June 2021 10:23 CEST | Update | https://www.mdpi.com/1999-4923/13/6/920/xml |
| article xml file uploaded | 22 June 2021 10:23 CEST | Original file | - |
| article pdf uploaded. | 21 June 2021 18:29 CEST | Version of Record | https://www.mdpi.com/1999-4923/13/6/920/pdf-vor |
