| article html file updated | 2 September 2025 04:44 CEST | Update | https://www.mdpi.com/2226-471X/6/2/78 |
| article html file updated | 25 July 2022 13:23 CEST | Update | - |
| article html file updated | 22 April 2021 11:08 CEST | Original file | - |
| article pdf uploaded. | 22 April 2021 11:07 CEST | Version of Record | https://www.mdpi.com/2226-471X/6/2/78/pdf |
| article xml uploaded. | 22 April 2021 11:07 CEST | Update | https://www.mdpi.com/2226-471X/6/2/78/xml |
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