| article html file updated | 30 August 2025 06:04 CEST | Update | https://www.mdpi.com/2076-0817/7/3/69 |
| article html file updated | 17 July 2022 00:56 CEST | Update | N/A |
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| article html file updated | 14 August 2018 12:18 CEST | Original file | N/A |
| article pdf uploaded. | 14 August 2018 12:17 CEST | Version of Record | https://www.mdpi.com/2076-0817/7/3/69/pdf |
| article xml uploaded. | 14 August 2018 12:17 CEST | Update | https://www.mdpi.com/2076-0817/7/3/69/xml |
| article xml file uploaded | 14 August 2018 12:17 CEST | Original file | N/A |
