| article html file updated | 31 August 2025 13:14 CEST | Update | https://www.mdpi.com/1999-4923/12/3/216 |
| article html file updated | 20 July 2022 21:43 CEST | Update | - |
| article html file updated | 1 April 2020 17:35 CEST | Update | - |
| article html file updated | 2 March 2020 13:34 CET | Original file | - |
| article pdf uploaded. | 2 March 2020 13:32 CET | Version of Record | https://www.mdpi.com/1999-4923/12/3/216/pdf |
| article xml uploaded. | 2 March 2020 13:32 CET | Update | https://www.mdpi.com/1999-4923/12/3/216/xml |
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