| article html file updated | 31 August 2025 13:47 CEST | Update | https://www.mdpi.com/2227-7102/10/3/63 |
| article html file updated | 20 July 2022 22:16 CEST | Update | - |
| article html file updated | 14 March 2020 19:21 CET | Original file | - |
| article pdf uploaded. | 14 March 2020 19:20 CET | Updated version of record | https://www.mdpi.com/2227-7102/10/3/63/pdf |
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| article pdf uploaded. | 7 March 2020 10:00 CET | Version of Record | https://www.mdpi.com/2227-7102/10/3/63/pdf-vor |
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