| article html file updated | 17 August 2026 00:22 CEST | Update | https://www.mdpi.com/1996-1073/13/2/483 |
| article html file updated | 15 February 2020 04:15 CET | Update | N/A |
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| article xml uploaded. | 20 January 2020 06:00 CET | Update | https://www.mdpi.com/1996-1073/13/2/483/xml |
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| article html file updated | 19 January 2020 07:24 CET | Original file | N/A |
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