| article html file updated | 31 August 2025 04:19 CEST | Update | https://www.mdpi.com/2075-4698/9/4/76 |
| article html file updated | 20 July 2022 00:01 CEST | Update | - |
| article html file updated | 14 February 2020 07:57 CET | Update | - |
| article html file updated | 31 December 2019 03:15 CET | Update | - |
| article html file updated | 8 November 2019 11:23 CET | Original file | - |
| article pdf uploaded. | 8 November 2019 11:22 CET | Version of Record | https://www.mdpi.com/2075-4698/9/4/76/pdf |
| article xml uploaded. | 8 November 2019 11:22 CET | Update | https://www.mdpi.com/2075-4698/9/4/76/xml |
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