| article html file updated | 30 August 2025 07:44 CEST | Update | https://www.mdpi.com/1999-4907/9/10/637 |
| article html file updated | 17 July 2022 04:46 CEST | Update | - |
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| article html file updated | 12 October 2018 11:50 CEST | Original file | - |
| article pdf uploaded. | 12 October 2018 11:49 CEST | Version of Record | https://www.mdpi.com/1999-4907/9/10/637/pdf |
| article xml uploaded. | 12 October 2018 11:49 CEST | Update | https://www.mdpi.com/1999-4907/9/10/637/xml |
| article xml file uploaded | 12 October 2018 11:49 CEST | Original file | - |
