| article html file updated | 30 August 2025 00:12 CEST | Update | https://www.mdpi.com/1996-1944/10/1/52 |
| article html file updated | 16 July 2022 04:27 CEST | Update | N/A |
| article html file updated | 7 February 2020 21:09 CET | Update | N/A |
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| article html file updated | 10 January 2017 14:48 CET | Original file | N/A |
| article xml uploaded. | 10 January 2017 14:47 CET | Update | https://www.mdpi.com/1996-1944/10/1/52/xml |
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| article pdf uploaded. | 10 January 2017 14:47 CET | Version of Record | https://www.mdpi.com/1996-1944/10/1/52/pdf |