| article html file updated | 1 September 2025 00:37 CEST | Update | https://www.mdpi.com/2304-6767/8/2/60 |
| article html file updated | 21 July 2022 21:55 CEST | Update | - |
| article html file updated | 9 October 2020 09:24 CEST | Update | - |
| article html file updated | 6 July 2020 17:30 CEST | Update | - |
| article html file updated | 29 June 2020 17:59 CEST | Original file | - |
| article pdf uploaded. | 29 June 2020 17:57 CEST | Updated version of record | https://www.mdpi.com/2304-6767/8/2/60/pdf |
| article xml uploaded. | 29 June 2020 17:57 CEST | Update | https://www.mdpi.com/2304-6767/8/2/60/xml |
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| article pdf uploaded. | 24 June 2020 12:23 CEST | Updated version of record | https://www.mdpi.com/2304-6767/8/2/60/pdf-vor |
| article pdf uploaded. | 24 June 2020 12:23 CEST | Version of Record | https://www.mdpi.com/2304-6767/8/2/60/pdf-vor |
