| article html file updated | 30 August 2025 05:57 CEST | Update | https://www.mdpi.com/1996-1944/11/8/1397 |
| article html file updated | 20 July 2022 16:40 CEST | Update | - |
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| article pdf uploaded. | 10 August 2018 04:31 CEST | Version of Record | https://www.mdpi.com/1996-1944/11/8/1397/pdf |
| article xml uploaded. | 10 August 2018 04:31 CEST | Update | https://www.mdpi.com/1996-1944/11/8/1397/xml |
| article xml file uploaded | 10 August 2018 04:30 CEST | Original file | - |
