| article html file updated | 19 August 2026 10:51 CEST | Update | https://www.mdpi.com/1999-4907/12/5/568 |
| article html file updated | 2 September 2025 05:55 CEST | Update | N/A |
| article html file updated | 26 July 2022 17:53 CEST | Update | N/A |
| article html file updated | 25 May 2021 08:07 CEST | Update | N/A |
| article html file updated | 2 May 2021 10:02 CEST | Update | N/A |
| article html file updated | 2 May 2021 08:41 CEST | Original file | N/A |
| article pdf uploaded. | 2 May 2021 08:39 CEST | Updated version of record | https://www.mdpi.com/1999-4907/12/5/568/pdf |
| article xml uploaded. | 2 May 2021 08:39 CEST | Update | https://www.mdpi.com/1999-4907/12/5/568/xml |
| article xml file uploaded | 2 May 2021 08:39 CEST | Original file | N/A |
| article supplementary file uploaded. | 1 May 2021 12:09 CEST | - | https://www.mdpi.com/1999-4907/12/5/568#supplementary |
| article pdf uploaded. | 1 May 2021 12:09 CEST | Version of Record | https://www.mdpi.com/1999-4907/12/5/568/pdf-vor |
