| article html file updated | 15 August 2026 14:54 CEST | Update | https://www.mdpi.com/2077-1444/10/1/57 |
| article html file updated | 11 February 2020 09:33 CET | Update | N/A |
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| article pdf uploaded. | 17 January 2019 06:21 CET | Version of Record | https://www.mdpi.com/2077-1444/10/1/57/pdf |
| article xml uploaded. | 17 January 2019 06:21 CET | Update | https://www.mdpi.com/2077-1444/10/1/57/xml |
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