| article html file updated | 31 August 2025 13:31 CEST | Update | https://www.mdpi.com/2071-1050/12/5/1968 |
| article html file updated | 20 July 2022 22:00 CEST | Update | - |
| article html file updated | 4 March 2020 16:27 CET | Original file | - |
| article pdf uploaded. | 4 March 2020 16:26 CET | Version of Record | https://www.mdpi.com/2071-1050/12/5/1968/pdf |
| article xml uploaded. | 4 March 2020 16:26 CET | Update | https://www.mdpi.com/2071-1050/12/5/1968/xml |
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