| article html file updated | 31 August 2025 06:58 CEST | Update | https://www.mdpi.com/1999-4923/12/1/5 |
| article html file updated | 19 July 2022 21:18 CEST | Update | - |
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| article html file updated | 19 December 2019 12:22 CET | Original file | - |
| article pdf uploaded. | 19 December 2019 12:21 CET | Version of Record | https://www.mdpi.com/1999-4923/12/1/5/pdf |
| article xml uploaded. | 19 December 2019 12:21 CET | Update | https://www.mdpi.com/1999-4923/12/1/5/xml |
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