| article html file updated | 15 August 2026 15:30 CEST | Update | https://www.mdpi.com/1996-1073/12/3/373 |
| article html file updated | 30 August 2025 11:27 CEST | Update | N/A |
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| article html file updated | 25 January 2019 02:40 CET | Original file | N/A |
| article xml uploaded. | 24 January 2019 14:04 CET | Update | https://www.mdpi.com/1996-1073/12/3/373/xml |
| article xml uploaded. | 24 January 2019 14:04 CET | Original file | N/A |
| article pdf uploaded. | 24 January 2019 14:04 CET | Version of Record | https://www.mdpi.com/1996-1073/12/3/373/pdf |
