| article html file updated | 31 August 2025 01:20 CEST | Update | https://www.mdpi.com/2304-8158/8/9/406 |
| article html file updated | 20 July 2022 03:32 CEST | Update | N/A |
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| article pdf uploaded. | 12 September 2019 12:29 CEST | Version of Record | https://www.mdpi.com/2304-8158/8/9/406/pdf |
| article xml uploaded. | 12 September 2019 12:29 CEST | Update | https://www.mdpi.com/2304-8158/8/9/406/xml |
| article xml file uploaded | 12 September 2019 12:29 CEST | Original file | N/A |
