| article html file updated | 16 August 2026 11:21 CEST | Update | https://www.mdpi.com/2227-9717/7/9/576 |
| article html file updated | 31 August 2025 00:46 CEST | Update | N/A |
| article html file updated | 20 July 2022 04:13 CEST | Update | N/A |
| article html file updated | 13 February 2020 14:11 CET | Update | N/A |
| article html file updated | 25 September 2019 19:45 CEST | Update | N/A |
| article html file updated | 5 September 2019 12:45 CEST | Original file | N/A |
| article xml uploaded. | 5 September 2019 12:43 CEST | Update | https://www.mdpi.com/2227-9717/7/9/576/xml |
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| article pdf uploaded. | 5 September 2019 12:43 CEST | Updated version of record | https://www.mdpi.com/2227-9717/7/9/576/pdf |
| article pdf uploaded. | 1 September 2019 09:10 CEST | Version of Record | https://www.mdpi.com/2227-9717/7/9/576/pdf-vor |
| article xml file uploaded | 1 September 2019 09:10 CEST | Original file | N/A |
