| article html file updated | 30 August 2025 06:23 CEST | Update | https://www.mdpi.com/1996-1944/11/9/1539 |
| article html file updated | 17 July 2022 01:36 CEST | Update | - |
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| article supplementary file uploaded. | 27 August 2018 08:27 CEST | - | https://www.mdpi.com/1996-1944/11/9/1539#supplementary |
| article pdf uploaded. | 27 August 2018 08:27 CEST | Version of Record | https://www.mdpi.com/1996-1944/11/9/1539/pdf |
| article xml uploaded. | 27 August 2018 08:27 CEST | Update | https://www.mdpi.com/1996-1944/11/9/1539/xml |
| article xml file uploaded | 27 August 2018 08:27 CEST | Original file | - |
