| article html file updated | 30 August 2025 22:40 CEST | Update | https://www.mdpi.com/2076-393X/7/3/68 |
| article html file updated | 21 August 2025 21:45 CEST | Update | - |
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| article html file updated | 18 July 2019 11:46 CEST | Original file | - |
| article pdf uploaded. | 18 July 2019 11:44 CEST | Version of Record | https://www.mdpi.com/2076-393X/7/3/68/pdf |
| article xml uploaded. | 18 July 2019 11:44 CEST | Update | https://www.mdpi.com/2076-393X/7/3/68/xml |
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