| article html file updated | 1 September 2025 04:31 CEST | Update | https://www.mdpi.com/2227-9032/8/3/247 |
| article html file updated | 22 July 2022 01:59 CEST | Update | - |
| article html file updated | 31 July 2020 12:27 CEST | Original file | - |
| article pdf uploaded. | 31 July 2020 11:37 CEST | Version of Record | https://www.mdpi.com/2227-9032/8/3/247/pdf |
| article xml uploaded. | 31 July 2020 11:37 CEST | Update | https://www.mdpi.com/2227-9032/8/3/247/xml |
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