| article html file updated | 21 December 2023 07:00 CET | Update | https://www.mdpi.com/2227-9717/9/2/211 |
| article xml uploaded. | 21 December 2023 06:59 CET | Update | https://www.mdpi.com/2227-9717/9/2/211/xml |
| article pdf uploaded. | 21 December 2023 06:59 CET | Updated version of record | https://www.mdpi.com/2227-9717/9/2/211/pdf |
| article html file updated | 23 January 2021 16:04 CET | Original file | - |
| article pdf uploaded. | 23 January 2021 16:03 CET | Version of Record | https://www.mdpi.com/2227-9717/9/2/211/pdf-vor |
| article xml uploaded. | 23 January 2021 16:03 CET | Update | - |
| article xml file uploaded | 23 January 2021 16:03 CET | Original file | - |
