| article html file updated | 1 September 2025 12:14 CEST | Update | https://www.mdpi.com/2071-1050/12/21/8990 |
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| article pdf uploaded. | 9 November 2020 06:21 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/21/8990/pdf |
| article xml uploaded. | 9 November 2020 06:21 CET | Update | https://www.mdpi.com/2071-1050/12/21/8990/xml |
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| article html file updated | 4 November 2020 09:20 CET | Original file | - |
| article pdf uploaded. | 4 November 2020 09:18 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/21/8990/pdf-vor |
| article xml uploaded. | 4 November 2020 09:18 CET | Update | - |
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| article pdf uploaded. | 29 October 2020 13:00 CET | Version of Record | https://www.mdpi.com/2071-1050/12/21/8990/pdf-vor |
