| article html file updated | 19 August 2026 10:43 CEST | Update | https://www.mdpi.com/2072-6694/13/9/2168 |
| article html file updated | 2 September 2025 05:49 CEST | Update | N/A |
| article html file updated | 26 July 2022 17:45 CEST | Update | N/A |
| article html file updated | 1 May 2021 14:59 CEST | Original file | N/A |
| article pdf uploaded. | 1 May 2021 14:58 CEST | Updated version of record | https://www.mdpi.com/2072-6694/13/9/2168/pdf |
| article xml uploaded. | 1 May 2021 14:58 CEST | Update | https://www.mdpi.com/2072-6694/13/9/2168/xml |
| article xml file uploaded | 1 May 2021 14:58 CEST | Original file | N/A |
| article supplementary file uploaded. | 30 April 2021 13:08 CEST | - | https://www.mdpi.com/2072-6694/13/9/2168#supplementary |
| article pdf uploaded. | 30 April 2021 13:08 CEST | Version of Record | https://www.mdpi.com/2072-6694/13/9/2168/pdf-vor |
