| article html file updated | 15 August 2026 18:27 CEST | Update | https://www.mdpi.com/1996-1073/12/5/866 |
| article html file updated | 11 February 2020 20:08 CET | Update | N/A |
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| article pdf uploaded. | 5 March 2019 12:00 CET | Version of Record | https://www.mdpi.com/1996-1073/12/5/866/pdf |
| article xml uploaded. | 5 March 2019 12:00 CET | Update | https://www.mdpi.com/1996-1073/12/5/866/xml |
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