| article html file updated | 2 September 2025 10:52 CEST | Update | https://www.mdpi.com/1999-4923/13/6/871 |
| article html file updated | 27 July 2022 00:06 CEST | Update | N/A |
| article html file updated | 12 June 2021 16:04 CEST | Original file | N/A |
| article pdf uploaded. | 12 June 2021 16:03 CEST | Version of Record | https://www.mdpi.com/1999-4923/13/6/871/pdf |
| article xml uploaded. | 12 June 2021 16:03 CEST | Update | https://www.mdpi.com/1999-4923/13/6/871/xml |
| article xml file uploaded | 12 June 2021 16:03 CEST | Original file | N/A |
