| article html file updated | 31 August 2025 04:11 CEST | Update | https://www.mdpi.com/2071-1050/11/22/6213 |
| article html file updated | 20 July 2022 00:10 CEST | Update | - |
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| article html file updated | 19 November 2019 07:39 CET | Original file | - |
| article pdf uploaded. | 19 November 2019 07:37 CET | Updated version of record | https://www.mdpi.com/2071-1050/11/22/6213/pdf |
| article xml uploaded. | 19 November 2019 07:37 CET | Update | https://www.mdpi.com/2071-1050/11/22/6213/xml |
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| article pdf uploaded. | 6 November 2019 14:48 CET | Version of Record | https://www.mdpi.com/2071-1050/11/22/6213/pdf-vor |
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