| article html file updated | 2 September 2025 02:27 CEST | Update | https://www.mdpi.com/1999-4907/12/4/426 |
| article html file updated | 25 July 2022 10:21 CEST | Update | - |
| article html file updated | 3 August 2021 23:54 CEST | Update | - |
| article html file updated | 3 August 2021 23:37 CEST | Update | - |
| article html file updated | 16 April 2021 10:35 CEST | Update | - |
| article pdf uploaded. | 16 April 2021 10:34 CEST | Updated version of record | https://www.mdpi.com/1999-4907/12/4/426/pdf |
| article xml uploaded. | 16 April 2021 10:34 CEST | Update | https://www.mdpi.com/1999-4907/12/4/426/xml |
| article xml file uploaded | 16 April 2021 10:34 CEST | Update | - |
| article html file updated | 10 April 2021 22:29 CEST | Update | - |
| article html file updated | 3 April 2021 06:33 CEST | Update | - |
| article pdf uploaded. | 3 April 2021 06:31 CEST | Updated version of record | https://www.mdpi.com/1999-4907/12/4/426/pdf-vor |
| article xml file uploaded | 3 April 2021 06:31 CEST | Update | - |
| article html file updated | 2 April 2021 15:09 CEST | Original file | - |
| article pdf uploaded. | 2 April 2021 15:07 CEST | Updated version of record | https://www.mdpi.com/1999-4907/12/4/426/pdf-vor |
| article xml file uploaded | 2 April 2021 15:07 CEST | Original file | - |
| article pdf uploaded. | 1 April 2021 13:06 CEST | Version of Record | https://www.mdpi.com/1999-4907/12/4/426/pdf-vor |
