| article html file updated | 31 August 2025 21:27 CEST | Update | https://www.mdpi.com/2075-1680/9/2/60 |
| article html file updated | 21 July 2022 05:52 CEST | Update | N/A |
| article html file updated | 9 June 2020 16:38 CEST | Original file | N/A |
| article pdf uploaded. | 9 June 2020 16:37 CEST | Updated version of record | https://www.mdpi.com/2075-1680/9/2/60/pdf |
| article xml uploaded. | 9 June 2020 16:37 CEST | Update | https://www.mdpi.com/2075-1680/9/2/60/xml |
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| article pdf uploaded. | 24 May 2020 14:45 CEST | Version of Record | https://www.mdpi.com/2075-1680/9/2/60/pdf-vor |
| article xml file uploaded | 24 May 2020 14:45 CEST | Original file | N/A |
