| article html file updated | 31 August 2025 02:34 CEST | Update | https://www.mdpi.com/2305-7084/3/4/83 |
| article html file updated | 21 August 2025 22:49 CEST | Update | - |
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| article html file updated | 11 October 2019 11:49 CEST | Original file | - |
| article pdf uploaded. | 11 October 2019 11:47 CEST | Updated version of record | https://www.mdpi.com/2305-7084/3/4/83/pdf |
| article xml uploaded. | 11 October 2019 11:47 CEST | Update | https://www.mdpi.com/2305-7084/3/4/83/xml |
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| article pdf uploaded. | 8 October 2019 17:19 CEST | Version of Record | https://www.mdpi.com/2305-7084/3/4/83/pdf-vor |
| article xml file uploaded | 8 October 2019 17:19 CEST | Original file | - |
