| article html file updated | 30 August 2025 07:14 CEST | Update | https://www.mdpi.com/2075-471X/7/4/33 |
| article html file updated | 17 July 2022 03:28 CEST | Update | N/A |
| article html file updated | 10 February 2020 12:41 CET | Update | N/A |
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| article html file updated | 25 September 2018 17:13 CEST | Original file | N/A |
| article pdf uploaded. | 25 September 2018 12:41 CEST | Version of Record | https://www.mdpi.com/2075-471X/7/4/33/pdf |
| article xml uploaded. | 25 September 2018 12:41 CEST | Update | https://www.mdpi.com/2075-471X/7/4/33/xml |
| article xml file uploaded | 25 September 2018 12:41 CEST | Original file | N/A |
