| article html file updated | 18 August 2026 22:24 CEST | Update | https://www.mdpi.com/2073-4360/13/4/539 |
| article html file updated | 1 September 2025 21:29 CEST | Update | N/A |
| article html file updated | 25 July 2022 02:10 CEST | Update | N/A |
| article html file updated | 22 February 2021 10:39 CET | Original file | N/A |
| article pdf uploaded. | 22 February 2021 10:37 CET | Updated version of record | https://www.mdpi.com/2073-4360/13/4/539/pdf |
| article xml uploaded. | 22 February 2021 10:37 CET | Update | https://www.mdpi.com/2073-4360/13/4/539/xml |
| article xml file uploaded | 22 February 2021 10:37 CET | Original file | N/A |
| article pdf uploaded. | 12 February 2021 11:28 CET | Updated version of record | https://www.mdpi.com/2073-4360/13/4/539/pdf-vor |
| article pdf uploaded. | 12 February 2021 11:28 CET | Updated version of record | https://www.mdpi.com/2073-4360/13/4/539/pdf-vor |
| article pdf uploaded. | 12 February 2021 11:25 CET | Updated version of record | https://www.mdpi.com/2073-4360/13/4/539/pdf-vor |
| article pdf uploaded. | 12 February 2021 11:17 CET | Updated version of record | https://www.mdpi.com/2073-4360/13/4/539/pdf-vor |
| article pdf uploaded. | 12 February 2021 11:09 CET | Updated version of record | https://www.mdpi.com/2073-4360/13/4/539/pdf-vor |
| article pdf uploaded. | 12 February 2021 11:03 CET | Version of Record | https://www.mdpi.com/2073-4360/13/4/539/pdf-vor |
