| article html file updated | 31 August 2025 23:17 CEST | Update | https://www.mdpi.com/2227-7390/8/6/954 |
| article html file updated | 21 July 2022 20:32 CEST | Update | - |
| article html file updated | 11 June 2020 11:01 CEST | Update | - |
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| article pdf uploaded. | 11 June 2020 11:00 CEST | Updated version of record | https://www.mdpi.com/2227-7390/8/6/954/pdf |
| article xml uploaded. | 11 June 2020 11:00 CEST | Update | https://www.mdpi.com/2227-7390/8/6/954/xml |
| article xml file uploaded | 11 June 2020 11:00 CEST | Update | - |
| article xml file uploaded | 11 June 2020 10:59 CEST | Original file | - |
