| article html file updated | 2 September 2025 04:31 CEST | Update | https://www.mdpi.com/2227-9717/9/4/727 |
| article html file updated | 25 July 2022 13:06 CEST | Update | - |
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| article pdf uploaded. | 20 April 2021 17:45 CEST | Updated version of record | https://www.mdpi.com/2227-9717/9/4/727/pdf |
| article xml uploaded. | 20 April 2021 17:45 CEST | Update | https://www.mdpi.com/2227-9717/9/4/727/xml |
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| article html file updated | 20 April 2021 16:07 CEST | Original file | - |
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