| article html file updated | 31 August 2025 05:13 CEST | Update | https://www.mdpi.com/1996-1944/12/23/3915 |
| article html file updated | 21 August 2025 23:28 CEST | Update | - |
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| article html file updated | 10 December 2019 17:10 CET | Update | - |
| article html file updated | 27 November 2019 05:07 CET | Original file | - |
| article pdf uploaded. | 27 November 2019 05:06 CET | Version of Record | https://www.mdpi.com/1996-1944/12/23/3915/pdf |
| article xml uploaded. | 27 November 2019 05:06 CET | Update | https://www.mdpi.com/1996-1944/12/23/3915/xml |
| article xml file uploaded | 27 November 2019 05:06 CET | Original file | - |
