| article html file updated | 2 September 2025 01:43 CEST | Update | https://www.mdpi.com/1999-4915/13/4/548 |
| article html file updated | 25 July 2022 09:15 CEST | Update | - |
| article html file updated | 3 August 2021 03:37 CEST | Update | - |
| article html file updated | 20 April 2021 10:33 CEST | Update | - |
| article pdf uploaded. | 20 April 2021 10:32 CEST | Updated version of record | https://www.mdpi.com/1999-4915/13/4/548/pdf |
| article xml uploaded. | 20 April 2021 10:32 CEST | Update | https://www.mdpi.com/1999-4915/13/4/548/xml |
| article xml file uploaded | 20 April 2021 10:31 CEST | Update | - |
| article html file updated | 25 March 2021 12:36 CET | Original file | - |
| article pdf uploaded. | 25 March 2021 12:35 CET | Version of Record | https://www.mdpi.com/1999-4915/13/4/548/pdf-vor |
| article xml file uploaded | 25 March 2021 12:35 CET | Original file | - |
