| article html file updated | 31 August 2025 15:07 CEST | Update | https://www.mdpi.com/1996-1944/13/6/1440 |
| article html file updated | 20 July 2022 23:37 CEST | Update | - |
| article html file updated | 2 April 2020 07:09 CEST | Update | - |
| article html file updated | 21 March 2020 13:18 CET | Original file | - |
| article pdf uploaded. | 21 March 2020 13:16 CET | Version of Record | https://www.mdpi.com/1996-1944/13/6/1440/pdf |
| article xml uploaded. | 21 March 2020 13:16 CET | Update | https://www.mdpi.com/1996-1944/13/6/1440/xml |
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