| article html file updated | 30 August 2025 22:15 CEST | Update | https://www.mdpi.com/1660-3397/17/7/408 |
| article html file updated | 20 July 2022 07:17 CEST | Update | - |
| article html file updated | 13 February 2020 01:09 CET | Update | - |
| article html file updated | 9 July 2019 13:02 CEST | Original file | - |
| article pdf uploaded. | 9 July 2019 13:01 CEST | Version of Record | https://www.mdpi.com/1660-3397/17/7/408/pdf |
| article xml uploaded. | 9 July 2019 13:01 CEST | Update | https://www.mdpi.com/1660-3397/17/7/408/xml |
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