| article html file updated | 15 August 2026 02:56 CEST | Update | https://www.mdpi.com/1996-1073/11/6/1507 |
| article html file updated | 30 August 2025 04:25 CEST | Update | N/A |
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| article html file updated | 9 June 2018 08:01 CEST | Original file | N/A |
| article supplementary file uploaded. | 9 June 2018 08:00 CEST | - | https://www.mdpi.com/1996-1073/11/6/1507#supplementary |
| article pdf uploaded. | 9 June 2018 08:00 CEST | Version of Record | https://www.mdpi.com/1996-1073/11/6/1507/pdf |
| article xml uploaded. | 9 June 2018 08:00 CEST | Update | https://www.mdpi.com/1996-1073/11/6/1507/xml |
| article xml file uploaded | 9 June 2018 08:00 CEST | Original file | N/A |
