| article html file updated | 23 October 2025 09:56 CEST | Update | https://www.mdpi.com/2079-7737/9/10/311 |
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| article pdf uploaded. | 20 October 2020 04:40 CEST | Updated version of record | https://www.mdpi.com/2079-7737/9/10/311/pdf |
| article xml uploaded. | 20 October 2020 04:40 CEST | Update | https://www.mdpi.com/2079-7737/9/10/311/xml |
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| article html file updated | 25 September 2020 14:23 CEST | Original file | - |
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| article xml uploaded. | 25 September 2020 14:21 CEST | Update | - |
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