| article html file updated | 19 August 2026 05:07 CEST | Update | https://www.mdpi.com/1424-2818/13/4/143 |
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| article html file updated | 27 March 2021 23:47 CET | Original file | N/A |
| article pdf uploaded. | 27 March 2021 10:43 CET | Version of Record | https://www.mdpi.com/1424-2818/13/4/143/pdf |
| article xml uploaded. | 27 March 2021 10:43 CET | Update | https://www.mdpi.com/1424-2818/13/4/143/xml |
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