| article html file updated | 31 August 2025 08:01 CEST | Update | https://www.mdpi.com/1999-4923/12/1/35 |
| article html file updated | 19 July 2022 20:17 CEST | Update | - |
| article html file updated | 14 February 2020 23:31 CET | Update | - |
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| article pdf uploaded. | 2 January 2020 09:00 CET | Version of Record | https://www.mdpi.com/1999-4923/12/1/35/pdf |
| article xml uploaded. | 2 January 2020 09:00 CET | Update | https://www.mdpi.com/1999-4923/12/1/35/xml |
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