| article html file updated | 16 August 2026 13:56 CEST | Update | https://www.mdpi.com/2076-3387/9/3/71 |
| article html file updated | 13 February 2020 18:47 CET | Update | N/A |
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| article pdf uploaded. | 19 September 2019 13:38 CEST | Version of Record | https://www.mdpi.com/2076-3387/9/3/71/pdf |
| article xml uploaded. | 19 September 2019 13:38 CEST | Update | https://www.mdpi.com/2076-3387/9/3/71/xml |
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