| article html file updated | 1 September 2025 12:23 CEST | Update | https://www.mdpi.com/2223-7747/9/11/1468 |
| article html file updated | 22 July 2022 23:16 CEST | Update | - |
| article html file updated | 4 November 2020 14:23 CET | Original file | - |
| article pdf uploaded. | 4 November 2020 14:22 CET | Updated version of record | https://www.mdpi.com/2223-7747/9/11/1468/pdf |
| article xml uploaded. | 4 November 2020 14:22 CET | Update | https://www.mdpi.com/2223-7747/9/11/1468/xml |
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| article supplementary file uploaded. | 30 October 2020 15:28 CET | - | https://www.mdpi.com/2223-7747/9/11/1468#supplementary |
| article pdf uploaded. | 30 October 2020 15:28 CET | Version of Record | https://www.mdpi.com/2223-7747/9/11/1468/pdf-vor |
