| article html file updated | 31 August 2025 00:43 CEST | Update | https://www.mdpi.com/2071-1050/11/17/4752 |
| article html file updated | 20 July 2022 04:17 CEST | Update | - |
| article html file updated | 13 February 2020 13:54 CET | Update | - |
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| article html file updated | 3 September 2019 12:05 CEST | Original file | - |
| article pdf uploaded. | 3 September 2019 12:04 CEST | Updated version of record | https://www.mdpi.com/2071-1050/11/17/4752/pdf |
| article xml uploaded. | 3 September 2019 12:04 CEST | Update | https://www.mdpi.com/2071-1050/11/17/4752/xml |
| article xml file uploaded | 3 September 2019 12:04 CEST | Update | - |
| article pdf uploaded. | 30 August 2019 15:07 CEST | Version of Record | https://www.mdpi.com/2071-1050/11/17/4752/pdf-vor |
| article xml file uploaded | 30 August 2019 15:07 CEST | Original file | - |
