| article html file updated | 7 September 2025 02:43 CEST | Update | https://www.mdpi.com/2306-7381/8/10/231 |
| article html file updated | 22 August 2025 01:27 CEST | Update | - |
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| article html file updated | 3 November 2021 11:54 CET | Update | - |
| article xml uploaded. | 3 November 2021 11:53 CET | Update | https://www.mdpi.com/2306-7381/8/10/231/xml |
| article xml uploaded. | 3 November 2021 11:53 CET | Update | - |
| article pdf uploaded. | 3 November 2021 11:53 CET | Updated version of record | https://www.mdpi.com/2306-7381/8/10/231/pdf |
| article html file updated | 13 October 2021 12:38 CEST | Update | - |
| article pdf uploaded. | 13 October 2021 12:36 CEST | Updated version of record | https://www.mdpi.com/2306-7381/8/10/231/pdf-vor |
| article xml uploaded. | 13 October 2021 12:36 CEST | Update | - |
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| article pdf uploaded. | 13 October 2021 10:34 CEST | Version of Record | https://www.mdpi.com/2306-7381/8/10/231/pdf-vor |
| article xml file uploaded | 13 October 2021 10:34 CEST | Update | - |
| article xml uploaded. | 13 October 2021 10:34 CEST | Original file | - |
