| article html file updated | 2 September 2025 11:31 CEST | Update | https://www.mdpi.com/2071-1050/13/12/6912 |
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| article html file updated | 24 June 2021 05:08 CEST | Update | - |
| article pdf uploaded. | 24 June 2021 05:07 CEST | Updated version of record | https://www.mdpi.com/2071-1050/13/12/6912/pdf |
| article xml uploaded. | 24 June 2021 05:07 CEST | Update | https://www.mdpi.com/2071-1050/13/12/6912/xml |
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| article pdf uploaded. | 21 June 2021 08:15 CEST | Updated version of record | https://www.mdpi.com/2071-1050/13/12/6912/pdf-vor |
| article xml file uploaded | 21 June 2021 08:15 CEST | Original file | - |
| article pdf uploaded. | 18 June 2021 15:26 CEST | Version of Record | https://www.mdpi.com/2071-1050/13/12/6912/pdf-vor |
