| article html file updated | 31 August 2025 15:06 CEST | Update | https://www.mdpi.com/1996-1944/13/6/1437 |
| article html file updated | 20 July 2022 23:36 CEST | Update | - |
| article html file updated | 2 April 2020 07:08 CEST | Update | - |
| article html file updated | 21 March 2020 12:09 CET | Original file | - |
| article pdf uploaded. | 21 March 2020 12:07 CET | Version of Record | https://www.mdpi.com/1996-1944/13/6/1437/pdf |
| article xml uploaded. | 21 March 2020 12:07 CET | Update | https://www.mdpi.com/1996-1944/13/6/1437/xml |
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