| article html file updated | 30 August 2025 10:01 CEST | Update | https://www.mdpi.com/2072-6643/10/12/1997 |
| article html file updated | 17 July 2022 16:16 CEST | Update | - |
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| article html file updated | 17 December 2018 05:16 CET | Original file | - |
| article pdf uploaded. | 17 December 2018 05:15 CET | Version of Record | https://www.mdpi.com/2072-6643/10/12/1997/pdf |
| article xml uploaded. | 17 December 2018 05:15 CET | Update | https://www.mdpi.com/2072-6643/10/12/1997/xml |
| article xml file uploaded | 17 December 2018 05:15 CET | Original file | - |
