| article html file updated | 30 August 2025 04:00 CEST | Update | https://www.mdpi.com/1996-1073/11/5/1284 |
| article html file updated | 16 July 2022 20:30 CEST | Update | - |
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| article html file updated | 21 May 2018 02:44 CEST | Original file | - |
| article pdf uploaded. | 21 May 2018 02:43 CEST | Updated version of record | https://www.mdpi.com/1996-1073/11/5/1284/pdf |
| article xml uploaded. | 21 May 2018 02:43 CEST | Update | https://www.mdpi.com/1996-1073/11/5/1284/xml |
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| article pdf uploaded. | 17 May 2018 11:56 CEST | Version of Record | https://www.mdpi.com/1996-1073/11/5/1284/pdf-vor |
| article xml file uploaded | 17 May 2018 11:56 CEST | Original file | - |
