| article html file updated | 2 September 2025 03:10 CEST | Update | https://www.mdpi.com/1999-4923/13/4/515 |
| article html file updated | 25 July 2022 11:22 CEST | Update | - |
| article html file updated | 4 August 2021 18:13 CEST | Update | - |
| article html file updated | 9 April 2021 12:08 CEST | Original file | - |
| article pdf uploaded. | 9 April 2021 12:06 CEST | Updated version of record | https://www.mdpi.com/1999-4923/13/4/515/pdf |
| article xml uploaded. | 9 April 2021 12:06 CEST | Update | https://www.mdpi.com/1999-4923/13/4/515/xml |
| article xml file uploaded | 9 April 2021 12:06 CEST | Original file | - |
