| article html file updated | 31 August 2025 16:07 CEST | Update | https://www.mdpi.com/2227-7102/10/4/94 |
| article html file updated | 21 July 2022 00:36 CEST | Update | N/A |
| article html file updated | 2 April 2020 12:35 CEST | Original file | N/A |
| article pdf uploaded. | 1 April 2020 13:14 CEST | Version of Record | https://www.mdpi.com/2227-7102/10/4/94/pdf |
| article xml uploaded. | 1 April 2020 13:14 CEST | Update | https://www.mdpi.com/2227-7102/10/4/94/xml |
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