| article html file updated | 18 August 2026 17:38 CEST | Update | https://www.mdpi.com/2227-9717/9/1/146 |
| article html file updated | 22 January 2021 05:06 CET | Update | N/A |
| article pdf uploaded. | 22 January 2021 05:04 CET | Updated version of record | https://www.mdpi.com/2227-9717/9/1/146/pdf |
| article xml uploaded. | 22 January 2021 05:04 CET | Update | https://www.mdpi.com/2227-9717/9/1/146/xml |
| article xml file uploaded | 22 January 2021 05:04 CET | Update | N/A |
| article html file updated | 19 January 2021 09:59 CET | Update | N/A |
| article html file updated | 19 January 2021 07:30 CET | Original file | N/A |
| article pdf uploaded. | 19 January 2021 07:28 CET | Updated version of record | https://www.mdpi.com/2227-9717/9/1/146/pdf-vor |
| article xml uploaded. | 19 January 2021 07:28 CET | Update | N/A |
| article xml file uploaded | 19 January 2021 07:28 CET | Original file | N/A |
| article pdf uploaded. | 13 January 2021 12:56 CET | Version of Record | https://www.mdpi.com/2227-9717/9/1/146/pdf-vor |
