| article html file updated | 19 August 2026 01:01 CEST | Update | https://www.mdpi.com/2227-9059/9/3/246 |
| article html file updated | 1 September 2025 23:14 CEST | Update | N/A |
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| article html file updated | 8 March 2021 09:59 CET | Update | N/A |
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| article pdf uploaded. | 8 March 2021 06:03 CET | Updated version of record | https://www.mdpi.com/2227-9059/9/3/246/pdf |
| article xml uploaded. | 8 March 2021 06:03 CET | Update | https://www.mdpi.com/2227-9059/9/3/246/xml |
| article xml file uploaded | 8 March 2021 06:03 CET | Original file | N/A |
| article pdf uploaded. | 1 March 2021 20:48 CET | Version of Record | https://www.mdpi.com/2227-9059/9/3/246/pdf-vor |
