| article html file updated | 24 December 2025 16:53 CET | Update | https://www.mdpi.com/2072-6694/12/1/71 |
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| article html file updated | 26 December 2019 08:27 CET | Original file | N/A |
| article pdf uploaded. | 26 December 2019 08:26 CET | Version of Record | https://www.mdpi.com/2072-6694/12/1/71/pdf |
| article xml uploaded. | 26 December 2019 08:26 CET | Update | https://www.mdpi.com/2072-6694/12/1/71/xml |
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