| article html file updated | 18 August 2026 06:24 CEST | Update | https://www.mdpi.com/2226-471X/5/4/41 |
| article html file updated | 1 September 2025 11:39 CEST | Update | N/A |
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| article html file updated | 26 October 2020 03:23 CET | Update | N/A |
| article pdf uploaded. | 26 October 2020 03:22 CET | Updated version of record | https://www.mdpi.com/2226-471X/5/4/41/pdf |
| article xml uploaded. | 26 October 2020 03:22 CET | Update | https://www.mdpi.com/2226-471X/5/4/41/xml |
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| article html file updated | 22 October 2020 15:41 CEST | Original file | N/A |
| article pdf uploaded. | 22 October 2020 15:39 CEST | Version of Record | https://www.mdpi.com/2226-471X/5/4/41/pdf-vor |
| article xml uploaded. | 22 October 2020 15:39 CEST | Update | N/A |
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