| article html file updated | 31 August 2025 03:51 CEST | Update | https://www.mdpi.com/2071-1050/11/21/6064 |
| article html file updated | 21 August 2025 23:09 CEST | Update | - |
| article html file updated | 14 February 2020 05:42 CET | Update | - |
| article html file updated | 15 November 2019 17:55 CET | Update | - |
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| article pdf uploaded. | 5 November 2019 10:37 CET | Updated version of record | https://www.mdpi.com/2071-1050/11/21/6064/pdf |
| article xml uploaded. | 5 November 2019 10:37 CET | Update | https://www.mdpi.com/2071-1050/11/21/6064/xml |
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| article pdf uploaded. | 31 October 2019 16:41 CET | Version of Record | https://www.mdpi.com/2071-1050/11/21/6064/pdf-vor |
| article xml file uploaded | 31 October 2019 16:41 CET | Original file | - |
