| article html file updated | 1 September 2025 19:31 CEST | Update | https://www.mdpi.com/1424-8220/21/3/756 |
| article html file updated | 24 July 2022 00:13 CEST | Update | - |
| article html file updated | 31 January 2021 16:13 CET | Update | - |
| article pdf uploaded. | 31 January 2021 16:11 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/3/756/pdf |
| article xml uploaded. | 31 January 2021 16:11 CET | Update | https://www.mdpi.com/1424-8220/21/3/756/xml |
| article xml file uploaded | 31 January 2021 16:11 CET | Update | - |
| article html file updated | 27 January 2021 10:03 CET | Update | - |
| article html file updated | 27 January 2021 05:34 CET | Original file | - |
| article pdf uploaded. | 27 January 2021 05:33 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/3/756/pdf-vor |
| article xml uploaded. | 27 January 2021 05:33 CET | Update | - |
| article xml file uploaded | 27 January 2021 05:33 CET | Original file | - |
| article pdf uploaded. | 23 January 2021 10:47 CET | Version of Record | https://www.mdpi.com/1424-8220/21/3/756/pdf-vor |
