| article html file updated | 18 August 2026 19:56 CEST | Update | https://www.mdpi.com/1424-8220/21/3/867 |
| article html file updated | 1 September 2025 19:57 CEST | Update | N/A |
| article html file updated | 24 July 2022 05:04 CEST | Update | N/A |
| article html file updated | 1 February 2021 02:39 CET | Update | N/A |
| article pdf uploaded. | 1 February 2021 02:38 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/3/867/pdf |
| article xml uploaded. | 1 February 2021 02:38 CET | Update | https://www.mdpi.com/1424-8220/21/3/867/xml |
| article xml file uploaded | 1 February 2021 02:38 CET | Update | N/A |
| article html file updated | 28 January 2021 10:48 CET | Original file | N/A |
| article pdf uploaded. | 28 January 2021 10:47 CET | Version of Record | https://www.mdpi.com/1424-8220/21/3/867/pdf-vor |
| article xml uploaded. | 28 January 2021 10:47 CET | Update | N/A |
| article xml file uploaded | 28 January 2021 10:47 CET | Original file | N/A |
