| article html file updated | 1 September 2025 03:19 CEST | Update | https://www.mdpi.com/2227-9032/8/3/218 |
| article html file updated | 22 July 2022 00:32 CEST | Update | N/A |
| article html file updated | 18 July 2020 12:08 CEST | Original file | N/A |
| article pdf uploaded. | 18 July 2020 12:06 CEST | Version of Record | https://www.mdpi.com/2227-9032/8/3/218/pdf |
| article xml uploaded. | 18 July 2020 12:06 CEST | Update | https://www.mdpi.com/2227-9032/8/3/218/xml |
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