| article html file updated | 14 August 2026 19:27 CEST | Update | https://www.mdpi.com/1996-1073/10/12/1936 |
| article html file updated | 30 August 2025 01:47 CEST | Update | N/A |
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| article html file updated | 23 November 2017 11:46 CET | Original file | N/A |
| article xml uploaded. | 23 November 2017 11:44 CET | Update | https://www.mdpi.com/1996-1073/10/12/1936/xml |
| article xml uploaded. | 23 November 2017 11:44 CET | Original file | N/A |
| article pdf uploaded. | 23 November 2017 11:44 CET | Version of Record | https://www.mdpi.com/1996-1073/10/12/1936/pdf |
