| article html file updated | 24 December 2025 16:09 CET | Update | https://www.mdpi.com/2199-8531/5/4/83 |
| article html file updated | 24 December 2025 12:30 CET | Update | N/A |
| article html file updated | 31 August 2025 02:49 CEST | Update | N/A |
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| article html file updated | 31 October 2019 11:13 CET | Original file | N/A |
| article pdf uploaded. | 31 October 2019 11:11 CET | Updated version of record | https://www.mdpi.com/2199-8531/5/4/83/pdf |
| article xml uploaded. | 31 October 2019 11:11 CET | Update | https://www.mdpi.com/2199-8531/5/4/83/xml |
| article xml file uploaded | 31 October 2019 11:11 CET | Update | N/A |
| article pdf uploaded. | 12 October 2019 14:12 CEST | Version of Record | https://www.mdpi.com/2199-8531/5/4/83/pdf-vor |
| article xml file uploaded | 12 October 2019 14:12 CEST | Original file | N/A |
