| article html file updated | 30 August 2025 12:27 CEST | Update | https://www.mdpi.com/1999-4907/10/3/212 |
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| article html file updated | 27 February 2019 12:23 CET | Original file | - |
| article pdf uploaded. | 27 February 2019 12:20 CET | Version of Record | https://www.mdpi.com/1999-4907/10/3/212/pdf |
| article xml uploaded. | 27 February 2019 12:20 CET | Update | https://www.mdpi.com/1999-4907/10/3/212/xml |
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