| article html file updated | 30 August 2025 00:20 CEST | Update | https://www.mdpi.com/1996-1944/10/2/129 |
| article html file updated | 16 July 2022 04:44 CEST | Update | N/A |
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| article html file updated | 4 February 2017 10:16 CET | Original file | N/A |
| article xml uploaded. | 4 February 2017 10:14 CET | Original file | https://www.mdpi.com/1996-1944/10/2/129/xml |
| article pdf uploaded. | 4 February 2017 10:14 CET | Version of Record | https://www.mdpi.com/1996-1944/10/2/129/pdf |
