| article html file updated | 1 September 2025 21:14 CEST | Update | https://www.mdpi.com/1424-8220/21/4/1228 |
| article html file updated | 24 July 2022 22:04 CEST | Update | - |
| article html file updated | 25 February 2021 05:15 CET | Update | - |
| article pdf uploaded. | 25 February 2021 05:14 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/4/1228/pdf |
| article xml uploaded. | 25 February 2021 05:14 CET | Update | https://www.mdpi.com/1424-8220/21/4/1228/xml |
| article xml file uploaded | 25 February 2021 05:14 CET | Update | - |
| article html file updated | 19 February 2021 13:49 CET | Update | - |
| article pdf uploaded. | 19 February 2021 13:48 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/4/1228/pdf-vor |
| article xml uploaded. | 19 February 2021 13:48 CET | Update | - |
| article xml file uploaded | 19 February 2021 13:48 CET | Update | - |
| article html file updated | 18 February 2021 05:14 CET | Original file | - |
| article pdf uploaded. | 18 February 2021 05:13 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/4/1228/pdf-vor |
| article xml uploaded. | 18 February 2021 05:13 CET | Update | - |
| article xml file uploaded | 18 February 2021 05:13 CET | Original file | - |
| article pdf uploaded. | 9 February 2021 14:52 CET | Version of Record | https://www.mdpi.com/1424-8220/21/4/1228/pdf-vor |
