| article html file updated | 31 August 2025 00:59 CEST | Update | https://www.mdpi.com/2075-1702/7/3/56 |
| article html file updated | 20 July 2022 03:57 CEST | Update | - |
| article html file updated | 13 February 2020 15:20 CET | Update | - |
| article html file updated | 26 September 2019 14:25 CEST | Update | - |
| article html file updated | 5 September 2019 10:51 CEST | Original file | - |
| article pdf uploaded. | 5 September 2019 10:49 CEST | Version of Record | https://www.mdpi.com/2075-1702/7/3/56/pdf |
| article xml uploaded. | 5 September 2019 10:49 CEST | Update | https://www.mdpi.com/2075-1702/7/3/56/xml |
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