| article html file updated | 30 August 2025 11:22 CEST | Update | https://www.mdpi.com/2075-4701/9/2/112 |
| article html file updated | 18 July 2022 01:05 CEST | Update | - |
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| article html file updated | 24 January 2019 04:37 CET | Original file | - |
| article pdf uploaded. | 24 January 2019 04:35 CET | Updated version of record | https://www.mdpi.com/2075-4701/9/2/112/pdf |
| article xml uploaded. | 24 January 2019 04:35 CET | Update | https://www.mdpi.com/2075-4701/9/2/112/xml |
| article xml file uploaded | 24 January 2019 04:35 CET | Update | - |
| article pdf uploaded. | 22 January 2019 18:07 CET | Version of Record | https://www.mdpi.com/2075-4701/9/2/112/pdf-vor |
| article xml file uploaded | 22 January 2019 18:07 CET | Original file | - |
