| article html file updated | 18 August 2026 14:25 CEST | Update | https://www.mdpi.com/2079-7737/9/12/484 |
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| article pdf uploaded. | 23 December 2020 07:46 CET | Updated version of record | https://www.mdpi.com/2079-7737/9/12/484/pdf |
| article xml uploaded. | 23 December 2020 07:46 CET | Update | https://www.mdpi.com/2079-7737/9/12/484/xml |
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| article html file updated | 21 December 2020 12:24 CET | Original file | N/A |
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| article xml uploaded. | 21 December 2020 12:22 CET | Update | N/A |
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