| article html file updated | 30 August 2025 00:19 CEST | Update | https://www.mdpi.com/1996-1944/10/2/122 |
| article html file updated | 16 July 2022 04:42 CEST | Update | - |
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| article html file updated | 13 February 2017 02:14 CET | Original file | - |
| article xml uploaded. | 13 February 2017 02:12 CET | Original file | https://www.mdpi.com/1996-1944/10/2/122/xml |
| article pdf uploaded. | 13 February 2017 02:12 CET | Updated version of record | https://www.mdpi.com/1996-1944/10/2/122/pdf |
| article pdf uploaded. | 30 January 2017 15:49 CET | Version of Record | https://www.mdpi.com/1996-1944/10/2/122/pdf-vor |
