| article html file updated | 19 August 2026 16:06 CEST | Update | https://www.mdpi.com/2076-3921/10/6/904 |
| article html file updated | 2 September 2025 09:47 CEST | Update | N/A |
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| article html file updated | 7 June 2021 12:10 CEST | Update | N/A |
| article pdf uploaded. | 7 June 2021 12:08 CEST | Updated version of record | https://www.mdpi.com/2076-3921/10/6/904/pdf |
| article xml uploaded. | 7 June 2021 12:08 CEST | Update | https://www.mdpi.com/2076-3921/10/6/904/xml |
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| article html file updated | 3 June 2021 12:12 CEST | Original file | N/A |
| article pdf uploaded. | 3 June 2021 12:11 CEST | Version of Record | https://www.mdpi.com/2076-3921/10/6/904/pdf-vor |
| article xml file uploaded | 3 June 2021 12:11 CEST | Original file | N/A |
