| article html file updated | 30 August 2025 23:19 CEST | Update | https://www.mdpi.com/2071-1050/11/15/4147 |
| article html file updated | 20 July 2022 06:00 CEST | Update | - |
| article html file updated | 13 February 2020 06:32 CET | Update | - |
| article html file updated | 13 August 2019 07:46 CEST | Update | - |
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| article pdf uploaded. | 1 August 2019 08:16 CEST | Version of Record | https://www.mdpi.com/2071-1050/11/15/4147/pdf |
| article xml uploaded. | 1 August 2019 08:16 CEST | Update | https://www.mdpi.com/2071-1050/11/15/4147/xml |
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