| article html file updated | 31 August 2025 01:56 CEST | Update | https://www.mdpi.com/2076-3921/8/10/426 |
| article html file updated | 21 August 2025 22:39 CEST | Update | N/A |
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| article html file updated | 31 October 2019 13:31 CET | Update | N/A |
| article html file updated | 25 September 2019 04:44 CEST | Original file | N/A |
| article pdf uploaded. | 25 September 2019 04:42 CEST | Updated version of record | https://www.mdpi.com/2076-3921/8/10/426/pdf |
| article xml uploaded. | 25 September 2019 04:42 CEST | Update | https://www.mdpi.com/2076-3921/8/10/426/xml |
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| article pdf uploaded. | 24 September 2019 16:30 CEST | Version of Record | https://www.mdpi.com/2076-3921/8/10/426/pdf-vor |
| article xml file uploaded | 24 September 2019 16:30 CEST | Original file | N/A |
