| article html file updated | 1 September 2025 02:08 CEST | Update | https://www.mdpi.com/2311-5637/6/3/67 |
| article html file updated | 21 July 2022 23:29 CEST | Update | - |
| article html file updated | 9 July 2020 06:00 CEST | Original file | - |
| article pdf uploaded. | 9 July 2020 05:59 CEST | Version of Record | https://www.mdpi.com/2311-5637/6/3/67/pdf |
| article xml uploaded. | 9 July 2020 05:59 CEST | Update | https://www.mdpi.com/2311-5637/6/3/67/xml |
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