| article html file updated | 30 August 2025 23:55 CEST | Update | https://www.mdpi.com/2073-4352/9/8/422 |
| article html file updated | 20 July 2022 05:16 CEST | Update | - |
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| article pdf uploaded. | 21 August 2019 06:32 CEST | Updated version of record | https://www.mdpi.com/2073-4352/9/8/422/pdf |
| article xml uploaded. | 21 August 2019 06:32 CEST | Update | https://www.mdpi.com/2073-4352/9/8/422/xml |
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| article html file updated | 14 August 2019 11:41 CEST | Original file | - |
| article pdf uploaded. | 14 August 2019 11:40 CEST | Version of Record | https://www.mdpi.com/2073-4352/9/8/422/pdf-vor |
| article xml uploaded. | 14 August 2019 11:40 CEST | Update | - |
| article xml file uploaded | 14 August 2019 11:39 CEST | Original file | - |
