| article html file updated | 19 August 2026 04:38 CEST | Update | https://www.mdpi.com/1999-5903/13/4/83 |
| article html file updated | 2 September 2025 01:36 CEST | Update | N/A |
| article html file updated | 25 July 2022 09:05 CEST | Update | N/A |
| article html file updated | 3 August 2021 00:44 CEST | Update | N/A |
| article html file updated | 26 March 2021 08:24 CET | Update | N/A |
| article pdf uploaded. | 26 March 2021 08:22 CET | Updated version of record | https://www.mdpi.com/1999-5903/13/4/83/pdf |
| article xml uploaded. | 26 March 2021 08:22 CET | Update | https://www.mdpi.com/1999-5903/13/4/83/xml |
| article xml file uploaded | 26 March 2021 08:22 CET | Update | N/A |
| article html file updated | 24 March 2021 13:54 CET | Original file | N/A |
| article pdf uploaded. | 24 March 2021 13:53 CET | Version of Record | https://www.mdpi.com/1999-5903/13/4/83/pdf-vor |
| article xml file uploaded | 24 March 2021 13:53 CET | Original file | N/A |
