| article html file updated | 31 August 2025 04:17 CEST | Update | https://www.mdpi.com/1996-1073/12/22/4252 |
| article html file updated | 20 July 2022 00:03 CEST | Update | - |
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| article html file updated | 27 November 2019 18:58 CET | Update | - |
| article html file updated | 8 November 2019 08:24 CET | Original file | - |
| article pdf uploaded. | 8 November 2019 08:23 CET | Version of Record | https://www.mdpi.com/1996-1073/12/22/4252/pdf |
| article xml uploaded. | 8 November 2019 08:23 CET | Update | https://www.mdpi.com/1996-1073/12/22/4252/xml |
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