| article html file updated | 2 September 2025 04:21 CEST | Update | https://www.mdpi.com/1999-5903/13/4/101 |
| article html file updated | 25 July 2022 12:54 CEST | Update | N/A |
| article html file updated | 22 April 2021 10:00 CEST | Update | N/A |
| article html file updated | 22 April 2021 03:29 CEST | Original file | N/A |
| article pdf uploaded. | 22 April 2021 03:28 CEST | Updated version of record | https://www.mdpi.com/1999-5903/13/4/101/pdf |
| article xml uploaded. | 22 April 2021 03:28 CEST | Update | https://www.mdpi.com/1999-5903/13/4/101/xml |
| article xml file uploaded | 22 April 2021 03:28 CEST | Original file | N/A |
| article pdf uploaded. | 19 April 2021 13:33 CEST | Version of Record | https://www.mdpi.com/1999-5903/13/4/101/pdf-vor |
