| article html file updated | 30 August 2025 06:53 CEST | Update | https://www.mdpi.com/2304-6775/6/3/39 |
| article html file updated | 17 July 2022 02:38 CEST | Update | N/A |
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| article html file updated | 13 September 2018 06:27 CEST | Original file | N/A |
| article pdf uploaded. | 13 September 2018 06:26 CEST | Version of Record | https://www.mdpi.com/2304-6775/6/3/39/pdf |
| article xml uploaded. | 13 September 2018 06:26 CEST | Update | https://www.mdpi.com/2304-6775/6/3/39/xml |
| article xml file uploaded | 13 September 2018 06:26 CEST | Original file | N/A |
