| article html file updated | 31 August 2025 05:03 CEST | Update | https://www.mdpi.com/2077-0383/8/12/2060 |
| article html file updated | 19 July 2022 23:11 CEST | Update | - |
| article html file updated | 14 February 2020 12:24 CET | Update | - |
| article html file updated | 30 December 2019 12:15 CET | Update | - |
| article html file updated | 23 November 2019 08:01 CET | Original file | - |
| article pdf uploaded. | 23 November 2019 08:00 CET | Version of Record | https://www.mdpi.com/2077-0383/8/12/2060/pdf |
| article xml uploaded. | 23 November 2019 08:00 CET | Update | https://www.mdpi.com/2077-0383/8/12/2060/xml |
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