| article html file updated | 30 August 2025 00:32 CEST | Update | https://www.mdpi.com/1996-1073/10/3/293 |
| article html file updated | 16 July 2022 05:06 CEST | Update | N/A |
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| article xml uploaded. | 3 March 2017 11:11 CET | Update | https://www.mdpi.com/1996-1073/10/3/293/xml |
| article pdf uploaded. | 3 March 2017 11:11 CET | Updated version of record | https://www.mdpi.com/1996-1073/10/3/293/pdf |
| article html file updated | 2 March 2017 14:23 CET | Original file | N/A |
| article pdf uploaded. | 2 March 2017 14:22 CET | Version of Record | https://www.mdpi.com/1996-1073/10/3/293/pdf-vor |
