| article html file updated | 30 August 2025 09:57 CEST | Update | https://www.mdpi.com/1999-4907/9/12/773 |
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| article supplementary file uploaded. | 14 December 2018 11:49 CET | - | https://www.mdpi.com/1999-4907/9/12/773#supplementary |
| article pdf uploaded. | 14 December 2018 11:49 CET | Version of Record | https://www.mdpi.com/1999-4907/9/12/773/pdf |
| article xml uploaded. | 14 December 2018 11:49 CET | Update | https://www.mdpi.com/1999-4907/9/12/773/xml |
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