| article html file updated | 1 September 2025 07:39 CEST | Update | https://www.mdpi.com/2227-7102/10/9/236 |
| article html file updated | 22 July 2022 06:07 CEST | Update | N/A |
| article html file updated | 25 September 2020 18:49 CEST | Update | N/A |
| article pdf uploaded. | 25 September 2020 18:48 CEST | Updated version of record | https://www.mdpi.com/2227-7102/10/9/236/pdf |
| article html file updated | 5 September 2020 10:55 CEST | Original file | N/A |
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| article xml uploaded. | 5 September 2020 10:53 CEST | Update | https://www.mdpi.com/2227-7102/10/9/236/xml |
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