| article html file updated | 17 August 2026 20:37 CEST | Update | https://www.mdpi.com/2223-7747/9/8/975 |
| article html file updated | 24 December 2025 20:19 CET | Update | N/A |
| article html file updated | 1 September 2025 04:35 CEST | Update | N/A |
| article html file updated | 22 July 2022 02:04 CEST | Update | N/A |
| article html file updated | 6 August 2020 10:29 CEST | Original file | N/A |
| article pdf uploaded. | 6 August 2020 10:28 CEST | Updated version of record | https://www.mdpi.com/2223-7747/9/8/975/pdf |
| article xml uploaded. | 6 August 2020 10:28 CEST | Update | https://www.mdpi.com/2223-7747/9/8/975/xml |
| article xml file uploaded | 6 August 2020 10:28 CEST | Original file | N/A |
| article supplementary file uploaded. | 31 July 2020 16:44 CEST | - | https://www.mdpi.com/2223-7747/9/8/975#supplementary |
| article pdf uploaded. | 31 July 2020 16:44 CEST | Version of Record | https://www.mdpi.com/2223-7747/9/8/975/pdf-vor |
