| article html file updated | 24 December 2025 18:16 CET | Update | https://www.mdpi.com/1999-4907/11/4/403 |
| article html file updated | 31 August 2025 16:26 CEST | Update | N/A |
| article html file updated | 21 July 2022 00:55 CEST | Update | N/A |
| article html file updated | 7 April 2020 06:30 CEST | Original file | N/A |
| article pdf uploaded. | 7 April 2020 06:29 CEST | Updated version of record | https://www.mdpi.com/1999-4907/11/4/403/pdf |
| article xml uploaded. | 7 April 2020 06:29 CEST | Update | https://www.mdpi.com/1999-4907/11/4/403/xml |
| article xml file uploaded | 7 April 2020 06:29 CEST | Update | N/A |
| article pdf uploaded. | 3 April 2020 15:22 CEST | Version of Record | https://www.mdpi.com/1999-4907/11/4/403/pdf-vor |
| article xml file uploaded | 3 April 2020 15:22 CEST | Original file | N/A |
