| article html file updated | 30 August 2025 07:03 CEST | Update | https://www.mdpi.com/2075-4442/6/3/84 |
| article html file updated | 17 July 2022 03:02 CEST | Update | N/A |
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| article html file updated | 18 September 2018 14:44 CEST | Original file | N/A |
| article pdf uploaded. | 18 September 2018 14:42 CEST | Version of Record | https://www.mdpi.com/2075-4442/6/3/84/pdf |
| article xml uploaded. | 18 September 2018 14:42 CEST | Update | https://www.mdpi.com/2075-4442/6/3/84/xml |
| article xml file uploaded | 18 September 2018 14:42 CEST | Original file | N/A |
