| article html file updated | 30 August 2025 20:41 CEST | Update | https://www.mdpi.com/2225-1154/7/6/79 |
| article html file updated | 19 July 2022 19:36 CEST | Update | - |
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| article pdf uploaded. | 3 June 2019 18:32 CEST | Version of Record | https://www.mdpi.com/2225-1154/7/6/79/pdf |
| article xml uploaded. | 3 June 2019 18:32 CEST | Update | https://www.mdpi.com/2225-1154/7/6/79/xml |
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