| article html file updated | 31 August 2025 19:19 CEST | Update | https://www.mdpi.com/2304-6767/8/2/39 |
| article html file updated | 21 July 2022 03:45 CEST | Update | - |
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| article pdf uploaded. | 19 June 2020 04:06 CEST | Updated version of record | https://www.mdpi.com/2304-6767/8/2/39/pdf |
| article xml uploaded. | 19 June 2020 04:06 CEST | Update | https://www.mdpi.com/2304-6767/8/2/39/xml |
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| article pdf uploaded. | 2 May 2020 14:35 CEST | Updated version of record | https://www.mdpi.com/2304-6767/8/2/39/pdf-vor |
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| article pdf uploaded. | 2 May 2020 14:34 CEST | Version of Record | https://www.mdpi.com/2304-6767/8/2/39/pdf-vor |
| article xml file uploaded | 2 May 2020 14:34 CEST | Original file | - |
