| article html file updated | 15 August 2026 17:00 CEST | Update | https://www.mdpi.com/2076-3417/9/4/650 |
| article html file updated | 11 February 2020 16:06 CET | Update | N/A |
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| article html file updated | 17 February 2019 11:11 CET | Original file | N/A |
| article pdf uploaded. | 17 February 2019 11:09 CET | Updated version of record | https://www.mdpi.com/2076-3417/9/4/650/pdf |
| article xml uploaded. | 17 February 2019 11:09 CET | Update | https://www.mdpi.com/2076-3417/9/4/650/xml |
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| article pdf uploaded. | 14 February 2019 16:43 CET | Version of Record | https://www.mdpi.com/2076-3417/9/4/650/pdf-vor |
| article xml file uploaded | 14 February 2019 16:43 CET | Original file | N/A |
