| article html file updated | 31 August 2025 22:15 CEST | Update | https://www.mdpi.com/2227-7390/8/6/876 |
| article html file updated | 21 July 2022 06:39 CEST | Update | - |
| article html file updated | 1 June 2020 10:31 CEST | Original file | - |
| article pdf uploaded. | 1 June 2020 10:30 CEST | Version of Record | https://www.mdpi.com/2227-7390/8/6/876/pdf |
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