| article html file updated | 30 August 2025 01:28 CEST | Update | https://www.mdpi.com/2073-4441/9/10/806 |
| article html file updated | 16 July 2022 06:55 CEST | Update | - |
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| article html file updated | 23 October 2017 10:44 CEST | Original file | - |
| article xml uploaded. | 23 October 2017 10:43 CEST | Original file | https://www.mdpi.com/2073-4441/9/10/806/xml |
| article pdf uploaded. | 23 October 2017 10:43 CEST | Updated version of record | https://www.mdpi.com/2073-4441/9/10/806/pdf |
| article pdf uploaded. | 20 October 2017 12:45 CEST | Version of Record | https://www.mdpi.com/2073-4441/9/10/806/pdf-vor |
