| article html file updated | 30 August 2025 12:12 CEST | Update | https://www.mdpi.com/2079-4991/9/2/297 |
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| article xml uploaded. | 21 February 2019 16:57 CET | Update | https://www.mdpi.com/2079-4991/9/2/297/xml |
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| article pdf uploaded. | 21 February 2019 16:57 CET | Updated version of record | https://www.mdpi.com/2079-4991/9/2/297/pdf |
| article html file updated | 20 February 2019 09:27 CET | Original file | - |
| article pdf uploaded. | 20 February 2019 09:25 CET | Version of Record | https://www.mdpi.com/2079-4991/9/2/297/pdf-vor |
| article xml uploaded. | 20 February 2019 09:25 CET | Update | - |
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