| article html file updated | 17 August 2026 23:05 CEST | Update | https://www.mdpi.com/2218-273X/10/9/1222 |
| article html file updated | 24 December 2025 20:50 CET | Update | N/A |
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| article html file updated | 24 August 2020 11:46 CEST | Original file | N/A |
| article pdf uploaded. | 24 August 2020 11:45 CEST | Updated version of record | https://www.mdpi.com/2218-273X/10/9/1222/pdf |
| article xml uploaded. | 24 August 2020 11:45 CEST | Update | https://www.mdpi.com/2218-273X/10/9/1222/xml |
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| article pdf uploaded. | 22 August 2020 11:55 CEST | Version of Record | https://www.mdpi.com/2218-273X/10/9/1222/pdf-vor |
