| article html file updated | 30 August 2025 05:34 CEST | Update | https://www.mdpi.com/1996-1073/11/8/1946 |
| article html file updated | 16 July 2022 23:50 CEST | Update | N/A |
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| article pdf uploaded. | 30 July 2018 05:36 CEST | Updated version of record | https://www.mdpi.com/1996-1073/11/8/1946/pdf |
| article html file updated | 26 July 2018 12:47 CEST | Original file | N/A |
| article pdf uploaded. | 26 July 2018 12:46 CEST | Version of Record | https://www.mdpi.com/1996-1073/11/8/1946/pdf-vor |
| article xml uploaded. | 26 July 2018 12:46 CEST | Update | https://www.mdpi.com/1996-1073/11/8/1946/xml |
| article xml file uploaded | 26 July 2018 12:46 CEST | Original file | N/A |