| article html file updated | 18 August 2026 21:08 CEST | Update | https://www.mdpi.com/1424-8220/21/4/1061 |
| article html file updated | 1 September 2025 20:42 CEST | Update | N/A |
| article html file updated | 24 July 2022 14:35 CEST | Update | N/A |
| article html file updated | 15 September 2021 12:37 CEST | Update | N/A |
| article html file updated | 24 February 2021 12:33 CET | Update | N/A |
| article pdf uploaded. | 24 February 2021 12:32 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/4/1061/pdf |
| article xml uploaded. | 24 February 2021 12:32 CET | Update | https://www.mdpi.com/1424-8220/21/4/1061/xml |
| article xml file uploaded | 24 February 2021 12:32 CET | Update | N/A |
| article html file updated | 20 February 2021 02:45 CET | Update | N/A |
| article pdf uploaded. | 20 February 2021 02:44 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/4/1061/pdf-vor |
| article xml uploaded. | 20 February 2021 02:44 CET | Update | N/A |
| article xml file uploaded | 20 February 2021 02:44 CET | Update | N/A |
| article html file updated | 5 February 2021 09:02 CET | Original file | N/A |
| article pdf uploaded. | 5 February 2021 09:01 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/4/1061/pdf-vor |
| article xml uploaded. | 5 February 2021 09:01 CET | Update | N/A |
| article xml file uploaded | 5 February 2021 09:01 CET | Original file | N/A |
| article pdf uploaded. | 4 February 2021 12:09 CET | Version of Record | https://www.mdpi.com/1424-8220/21/4/1061/pdf-vor |
| article supplementary file uploaded. | 4 February 2021 12:09 CET | - | https://www.mdpi.com/1424-8220/21/4/1061#supplementary |
