| article html file updated | 30 August 2025 13:28 CEST | Update | https://www.mdpi.com/1996-1073/12/7/1212 |
| article html file updated | 19 July 2022 16:58 CEST | Update | - |
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| article html file updated | 28 March 2019 12:25 CET | Original file | - |
| article pdf uploaded. | 28 March 2019 12:23 CET | Version of Record | https://www.mdpi.com/1996-1073/12/7/1212/pdf |
| article xml uploaded. | 28 March 2019 12:23 CET | Update | https://www.mdpi.com/1996-1073/12/7/1212/xml |
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