| article html file updated | 16 August 2026 23:06 CEST | Update | https://www.mdpi.com/1420-3049/25/1/221 |
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| article html file updated | 6 January 2020 17:03 CET | Original file | N/A |
| article pdf uploaded. | 6 January 2020 17:02 CET | Updated version of record | https://www.mdpi.com/1420-3049/25/1/221/pdf |
| article xml uploaded. | 6 January 2020 17:02 CET | Update | https://www.mdpi.com/1420-3049/25/1/221/xml |
| article xml file uploaded | 6 January 2020 17:02 CET | Update | N/A |
| article pdf uploaded. | 5 January 2020 13:46 CET | Version of Record | https://www.mdpi.com/1420-3049/25/1/221/pdf-vor |
| article xml file uploaded | 5 January 2020 13:46 CET | Original file | N/A |