| article html file updated | 19 August 2026 18:33 CEST | Update | https://www.mdpi.com/2227-9717/9/6/1066 |
| article html file updated | 2 September 2025 11:29 CEST | Update | N/A |
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| article html file updated | 22 June 2021 11:06 CEST | Update | N/A |
| article pdf uploaded. | 22 June 2021 11:05 CEST | Updated version of record | https://www.mdpi.com/2227-9717/9/6/1066/pdf |
| article xml uploaded. | 22 June 2021 11:05 CEST | Update | https://www.mdpi.com/2227-9717/9/6/1066/xml |
| article xml file uploaded | 22 June 2021 11:05 CEST | Update | N/A |
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| article html file updated | 21 June 2021 06:34 CEST | Original file | N/A |
| article pdf uploaded. | 21 June 2021 06:33 CEST | Updated version of record | https://www.mdpi.com/2227-9717/9/6/1066/pdf-vor |
| article xml file uploaded | 21 June 2021 06:33 CEST | Original file | N/A |
| article pdf uploaded. | 18 June 2021 14:21 CEST | Version of Record | https://www.mdpi.com/2227-9717/9/6/1066/pdf-vor |
