| article html file updated | 31 August 2025 14:50 CEST | Update | https://www.mdpi.com/1996-1944/13/6/1387 |
| article html file updated | 20 July 2022 23:20 CEST | Update | - |
| article html file updated | 2 April 2020 06:49 CEST | Update | - |
| article html file updated | 19 March 2020 09:14 CET | Original file | - |
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| article xml uploaded. | 19 March 2020 09:12 CET | Update | https://www.mdpi.com/1996-1944/13/6/1387/xml |
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