| article html file updated | 18 August 2026 17:25 CEST | Update | https://www.mdpi.com/2079-9721/9/1/7 |
| article html file updated | 1 September 2025 18:23 CEST | Update | N/A |
| article html file updated | 23 July 2022 14:20 CEST | Update | N/A |
| article html file updated | 12 January 2021 10:41 CET | Original file | N/A |
| article supplementary file uploaded. | 12 January 2021 10:40 CET | - | https://www.mdpi.com/2079-9721/9/1/7#supplementary |
| article pdf uploaded. | 12 January 2021 10:40 CET | Version of Record | https://www.mdpi.com/2079-9721/9/1/7/pdf |
| article xml uploaded. | 12 January 2021 10:40 CET | Update | https://www.mdpi.com/2079-9721/9/1/7/xml |
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