| article html file updated | 1 September 2025 03:28 CEST | Update | https://www.mdpi.com/2227-9709/7/3/23 |
| article html file updated | 22 July 2022 00:42 CEST | Update | - |
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| article html file updated | 22 July 2020 05:02 CEST | Original file | - |
| article pdf uploaded. | 22 July 2020 05:00 CEST | Updated version of record | https://www.mdpi.com/2227-9709/7/3/23/pdf |
| article xml uploaded. | 22 July 2020 05:00 CEST | Update | https://www.mdpi.com/2227-9709/7/3/23/xml |
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| article pdf uploaded. | 20 July 2020 14:53 CEST | Updated version of record | https://www.mdpi.com/2227-9709/7/3/23/pdf-vor |
| article pdf uploaded. | 20 July 2020 14:53 CEST | Version of Record | https://www.mdpi.com/2227-9709/7/3/23/pdf-vor |
