| article html file updated | 1 September 2025 21:39 CEST | Update | https://www.mdpi.com/2227-9717/9/2/348 |
| article html file updated | 25 July 2022 03:26 CEST | Update | N/A |
| article html file updated | 26 February 2021 03:10 CET | Update | N/A |
| article pdf uploaded. | 26 February 2021 03:08 CET | Updated version of record | https://www.mdpi.com/2227-9717/9/2/348/pdf |
| article xml uploaded. | 26 February 2021 03:08 CET | Update | https://www.mdpi.com/2227-9717/9/2/348/xml |
| article xml file uploaded | 26 February 2021 03:08 CET | Update | N/A |
| article html file updated | 23 February 2021 07:09 CET | Original file | N/A |
| article pdf uploaded. | 23 February 2021 07:07 CET | Updated version of record | https://www.mdpi.com/2227-9717/9/2/348/pdf-vor |
| article xml uploaded. | 23 February 2021 07:07 CET | Update | N/A |
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| article pdf uploaded. | 14 February 2021 06:49 CET | Version of Record | https://www.mdpi.com/2227-9717/9/2/348/pdf-vor |
