| article html file updated | 30 August 2025 14:10 CEST | Update | https://www.mdpi.com/2079-4991/9/4/639 |
| article html file updated | 19 July 2022 17:43 CEST | Update | - |
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| article html file updated | 19 April 2019 11:56 CEST | Original file | - |
| article supplementary file uploaded. | 19 April 2019 11:55 CEST | - | https://www.mdpi.com/2079-4991/9/4/639#supplementary |
| article pdf uploaded. | 19 April 2019 11:55 CEST | Version of Record | https://www.mdpi.com/2079-4991/9/4/639/pdf |
| article xml uploaded. | 19 April 2019 11:55 CEST | Update | https://www.mdpi.com/2079-4991/9/4/639/xml |
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