| article html file updated | 21 August 2026 04:41 CEST | Update | https://www.mdpi.com/1999-5903/14/1/3 |
| article html file updated | 30 July 2022 23:45 CEST | Update | N/A |
| article html file updated | 27 December 2021 06:54 CET | Update | N/A |
| article pdf uploaded. | 27 December 2021 06:52 CET | Updated version of record | https://www.mdpi.com/1999-5903/14/1/3/pdf |
| article xml uploaded. | 27 December 2021 06:52 CET | Update | https://www.mdpi.com/1999-5903/14/1/3/xml |
| article xml file uploaded | 27 December 2021 06:52 CET | Update | N/A |
| article html file updated | 22 December 2021 08:35 CET | Original file | N/A |
| article pdf uploaded. | 22 December 2021 08:34 CET | Version of Record | https://www.mdpi.com/1999-5903/14/1/3/pdf-vor |
| article xml uploaded. | 22 December 2021 08:34 CET | Update | N/A |
| article xml file uploaded | 22 December 2021 08:34 CET | Original file | N/A |
