| article html file updated | 30 August 2025 10:28 CEST | Update | https://www.mdpi.com/2076-3417/9/1/121 |
| article html file updated | 17 July 2022 19:52 CEST | Update | N/A |
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| article html file updated | 31 December 2018 07:01 CET | Original file | N/A |
| article pdf uploaded. | 31 December 2018 07:00 CET | Version of Record | https://www.mdpi.com/2076-3417/9/1/121/pdf |
| article xml uploaded. | 31 December 2018 07:00 CET | Update | https://www.mdpi.com/2076-3417/9/1/121/xml |
| article xml file uploaded | 31 December 2018 07:00 CET | Original file | N/A |
