| article html file updated | 31 August 2025 05:08 CEST | Update | https://www.mdpi.com/2077-1444/10/12/646 |
| article html file updated | 19 July 2022 23:06 CEST | Update | - |
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| article html file updated | 30 December 2019 17:03 CET | Update | - |
| article html file updated | 25 November 2019 12:44 CET | Original file | - |
| article pdf uploaded. | 25 November 2019 12:43 CET | Version of Record | https://www.mdpi.com/2077-1444/10/12/646/pdf |
| article xml uploaded. | 25 November 2019 12:43 CET | Update | https://www.mdpi.com/2077-1444/10/12/646/xml |
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