| article html file updated | 30 August 2025 20:55 CEST | Update | https://www.mdpi.com/2079-9292/8/6/649 |
| article html file updated | 20 July 2022 15:51 CEST | Update | - |
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| article html file updated | 9 June 2019 12:01 CEST | Original file | - |
| article pdf uploaded. | 9 June 2019 12:00 CEST | Version of Record | https://www.mdpi.com/2079-9292/8/6/649/pdf |
| article xml uploaded. | 9 June 2019 12:00 CEST | Update | https://www.mdpi.com/2079-9292/8/6/649/xml |
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