| article html file updated | 31 August 2025 00:23 CEST | Update | https://www.mdpi.com/2075-4442/7/9/73 |
| article html file updated | 20 July 2022 04:42 CEST | Update | - |
| article html file updated | 13 February 2020 12:06 CET | Update | - |
| article html file updated | 23 August 2019 14:55 CEST | Original file | - |
| article pdf uploaded. | 23 August 2019 14:53 CEST | Version of Record | https://www.mdpi.com/2075-4442/7/9/73/pdf |
| article xml uploaded. | 23 August 2019 14:53 CEST | Update | https://www.mdpi.com/2075-4442/7/9/73/xml |
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