| article html file updated | 24 December 2025 15:15 CET | Update | https://www.mdpi.com/2199-8531/5/3/38 |
| article html file updated | 30 August 2025 21:40 CEST | Update | N/A |
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| article html file updated | 28 June 2019 04:08 CEST | Original file | N/A |
| article pdf uploaded. | 28 June 2019 04:07 CEST | Updated version of record | https://www.mdpi.com/2199-8531/5/3/38/pdf |
| article xml uploaded. | 28 June 2019 04:07 CEST | Update | https://www.mdpi.com/2199-8531/5/3/38/xml |
| article xml file uploaded | 28 June 2019 04:07 CEST | Update | N/A |
| article pdf uploaded. | 26 June 2019 14:59 CEST | Version of Record | https://www.mdpi.com/2199-8531/5/3/38/pdf-vor |
| article xml file uploaded | 26 June 2019 14:59 CEST | Original file | N/A |
