| article html file updated | 1 September 2025 09:21 CEST | Update | https://www.mdpi.com/2071-1050/12/19/7915 |
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| article html file updated | 4 October 2020 13:03 CEST | Update | - |
| article pdf uploaded. | 4 October 2020 13:01 CEST | Updated version of record | https://www.mdpi.com/2071-1050/12/19/7915/pdf |
| article xml uploaded. | 4 October 2020 13:01 CEST | Update | https://www.mdpi.com/2071-1050/12/19/7915/xml |
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| article html file updated | 25 September 2020 05:33 CEST | Original file | - |
| article pdf uploaded. | 25 September 2020 05:32 CEST | Updated version of record | https://www.mdpi.com/2071-1050/12/19/7915/pdf-vor |
| article xml uploaded. | 25 September 2020 05:32 CEST | Update | - |
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| article pdf uploaded. | 24 September 2020 15:29 CEST | Version of Record | https://www.mdpi.com/2071-1050/12/19/7915/pdf-vor |
