| article html file updated | 19 August 2026 01:28 CEST | Update | https://www.mdpi.com/2227-9067/8/3/193 |
| article html file updated | 1 September 2025 23:31 CEST | Update | N/A |
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| article html file updated | 11 March 2021 16:49 CET | Update | N/A |
| article pdf uploaded. | 11 March 2021 16:47 CET | Updated version of record | https://www.mdpi.com/2227-9067/8/3/193/pdf |
| article xml uploaded. | 11 March 2021 16:47 CET | Update | https://www.mdpi.com/2227-9067/8/3/193/xml |
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| article html file updated | 4 March 2021 13:37 CET | Original file | N/A |
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| article xml file uploaded | 4 March 2021 13:36 CET | Original file | N/A |
