| article html file updated | 15 August 2026 13:01 CEST | Update | https://www.mdpi.com/1996-1073/11/12/3528 |
| article html file updated | 11 February 2020 03:53 CET | Update | N/A |
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| article pdf uploaded. | 18 December 2018 11:46 CET | Version of Record | https://www.mdpi.com/1996-1073/11/12/3528/pdf |
| article xml uploaded. | 18 December 2018 11:46 CET | Update | https://www.mdpi.com/1996-1073/11/12/3528/xml |
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