| article html file updated | 1 September 2025 17:21 CEST | Update | https://www.mdpi.com/1424-8220/21/1/189 |
| article html file updated | 23 July 2022 08:34 CEST | Update | - |
| article html file updated | 31 December 2020 02:55 CET | Update | - |
| article pdf uploaded. | 31 December 2020 02:53 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/1/189/pdf |
| article xml uploaded. | 31 December 2020 02:53 CET | Update | https://www.mdpi.com/1424-8220/21/1/189/xml |
| article xml file uploaded | 31 December 2020 02:53 CET | Update | - |
| article html file updated | 31 December 2020 02:24 CET | Update | - |
| article pdf uploaded. | 31 December 2020 02:22 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/1/189/pdf-vor |
| article xml uploaded. | 31 December 2020 02:22 CET | Update | - |
| article xml file uploaded | 31 December 2020 02:22 CET | Update | - |
| article html file updated | 30 December 2020 10:23 CET | Original file | - |
| article pdf uploaded. | 30 December 2020 10:22 CET | Version of Record | https://www.mdpi.com/1424-8220/21/1/189/pdf-vor |
| article xml uploaded. | 30 December 2020 10:22 CET | Update | - |
| article xml file uploaded | 30 December 2020 10:22 CET | Original file | - |
