| article html file updated | 1 September 2025 21:59 CEST | Update | https://www.mdpi.com/2071-1050/13/4/2166 |
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| article html file updated | 22 February 2021 07:11 CET | Update | - |
| article pdf uploaded. | 22 February 2021 07:09 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/4/2166/pdf |
| article xml uploaded. | 22 February 2021 07:09 CET | Update | https://www.mdpi.com/2071-1050/13/4/2166/xml |
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| article pdf uploaded. | 22 February 2021 04:49 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/4/2166/pdf-vor |
| article xml uploaded. | 22 February 2021 04:49 CET | Update | - |
| article xml file uploaded | 22 February 2021 04:49 CET | Original file | - |
| article pdf uploaded. | 18 February 2021 10:18 CET | Version of Record | https://www.mdpi.com/2071-1050/13/4/2166/pdf-vor |
