| article html file updated | 16 August 2026 22:38 CEST | Update | https://www.mdpi.com/1999-4907/11/1/47 |
| article html file updated | 24 December 2025 16:55 CET | Update | N/A |
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| article supplementary file uploaded. | 31 December 2019 08:28 CET | - | https://www.mdpi.com/1999-4907/11/1/47#supplementary |
| article pdf uploaded. | 31 December 2019 08:28 CET | Version of Record | https://www.mdpi.com/1999-4907/11/1/47/pdf |
| article xml uploaded. | 31 December 2019 08:28 CET | Update | https://www.mdpi.com/1999-4907/11/1/47/xml |
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