| article html file updated | 1 September 2025 06:50 CEST | Update | https://www.mdpi.com/2071-1050/12/17/6996 |
| article html file updated | 22 July 2022 05:02 CEST | Update | - |
| article html file updated | 16 September 2020 13:06 CEST | Update | - |
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| article xml uploaded. | 8 September 2020 14:36 CEST | Update | https://www.mdpi.com/2071-1050/12/17/6996/xml |
| article pdf uploaded. | 8 September 2020 14:36 CEST | Updated version of record | https://www.mdpi.com/2071-1050/12/17/6996/pdf |
| article html file updated | 28 August 2020 12:52 CEST | Original file | - |
| article pdf uploaded. | 28 August 2020 10:07 CEST | Updated version of record | https://www.mdpi.com/2071-1050/12/17/6996/pdf-vor |
| article xml uploaded. | 28 August 2020 10:07 CEST | Update | - |
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| article pdf uploaded. | 27 August 2020 13:49 CEST | Version of Record | https://www.mdpi.com/2071-1050/12/17/6996/pdf-vor |
