| article html file updated | 19 August 2026 04:09 CEST | Update | https://www.mdpi.com/2227-9059/9/3/319 |
| article html file updated | 2 September 2025 01:17 CEST | Update | N/A |
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| article html file updated | 23 March 2021 02:19 CET | Update | N/A |
| article pdf uploaded. | 23 March 2021 02:18 CET | Updated version of record | https://www.mdpi.com/2227-9059/9/3/319/pdf |
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| article html file updated | 22 March 2021 12:10 CET | Original file | N/A |
| article pdf uploaded. | 22 March 2021 12:08 CET | Updated version of record | https://www.mdpi.com/2227-9059/9/3/319/pdf-vor |
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