| article html file updated | 31 August 2025 03:15 CEST | Update | https://www.mdpi.com/2227-9059/7/4/83 |
| article html file updated | 20 July 2022 01:13 CEST | Update | N/A |
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| article html file updated | 21 October 2019 13:38 CEST | Original file | N/A |
| article pdf uploaded. | 21 October 2019 13:37 CEST | Version of Record | https://www.mdpi.com/2227-9059/7/4/83/pdf |
| article xml uploaded. | 21 October 2019 13:37 CEST | Update | https://www.mdpi.com/2227-9059/7/4/83/xml |
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