| article html file updated | 1 September 2025 17:15 CEST | Update | https://www.mdpi.com/1424-8220/21/1/159 |
| article html file updated | 23 July 2022 08:10 CEST | Update | N/A |
| article html file updated | 6 January 2021 15:38 CET | Update | N/A |
| article pdf uploaded. | 6 January 2021 15:37 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/1/159/pdf |
| article xml uploaded. | 6 January 2021 15:37 CET | Update | https://www.mdpi.com/1424-8220/21/1/159/xml |
| article xml file uploaded | 6 January 2021 15:37 CET | Update | N/A |
| article html file updated | 31 December 2020 16:47 CET | Update | N/A |
| article pdf uploaded. | 31 December 2020 16:45 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/1/159/pdf-vor |
| article xml uploaded. | 31 December 2020 16:45 CET | Update | N/A |
| article xml file uploaded | 31 December 2020 16:45 CET | Update | N/A |
| article html file updated | 30 December 2020 10:01 CET | Update | N/A |
| article html file updated | 30 December 2020 07:33 CET | Original file | N/A |
| article pdf uploaded. | 30 December 2020 07:32 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/1/159/pdf-vor |
| article xml uploaded. | 30 December 2020 07:32 CET | Update | N/A |
| article xml file uploaded | 30 December 2020 07:32 CET | Original file | N/A |
| article pdf uploaded. | 29 December 2020 10:56 CET | Version of Record | https://www.mdpi.com/1424-8220/21/1/159/pdf-vor |
