| article html file updated | 30 August 2025 23:26 CEST | Update | https://www.mdpi.com/2254-9625/10/1/6 |
| article html file updated | 21 August 2025 21:57 CEST | Update | N/A |
| article html file updated | 20 July 2022 05:51 CEST | Update | N/A |
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| article html file updated | 9 August 2019 09:45 CEST | Original file | N/A |
| article pdf uploaded. | 9 August 2019 09:44 CEST | Updated version of record | https://www.mdpi.com/2254-9625/10/1/6/pdf |
| article xml uploaded. | 9 August 2019 09:44 CEST | Update | https://www.mdpi.com/2254-9625/10/1/6/xml |
| article xml file uploaded | 9 August 2019 09:44 CEST | Update | N/A |
| article pdf uploaded. | 2 August 2019 17:49 CEST | Version of Record | https://www.mdpi.com/2254-9625/10/1/6/pdf-vor |
| article xml file uploaded | 2 August 2019 17:49 CEST | Original file | N/A |
