| article html file updated | 30 August 2025 22:36 CEST | Update | https://www.mdpi.com/2227-7102/9/3/187 |
| article html file updated | 21 August 2025 21:44 CEST | Update | N/A |
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| article pdf uploaded. | 17 July 2019 11:13 CEST | Version of Record | https://www.mdpi.com/2227-7102/9/3/187/pdf |
| article xml uploaded. | 17 July 2019 11:13 CEST | Update | https://www.mdpi.com/2227-7102/9/3/187/xml |
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