| article html file updated | 2 September 2025 10:33 CEST | Update | https://www.mdpi.com/1999-5903/13/6/151 |
| article html file updated | 26 July 2022 23:41 CEST | Update | N/A |
| article html file updated | 10 June 2021 10:58 CEST | Original file | N/A |
| article pdf uploaded. | 10 June 2021 10:57 CEST | Version of Record | https://www.mdpi.com/1999-5903/13/6/151/pdf |
| article xml uploaded. | 10 June 2021 10:56 CEST | Update | https://www.mdpi.com/1999-5903/13/6/151/xml |
| article xml file uploaded | 10 June 2021 10:56 CEST | Original file | N/A |
