| article html file updated | 11 March 2021 11:38 CET | Update | https://www.mdpi.com/1996-1073/14/6/1518 |
| article pdf uploaded. | 11 March 2021 11:36 CET | Updated version of record | https://www.mdpi.com/1996-1073/14/6/1518/pdf |
| article xml uploaded. | 11 March 2021 11:36 CET | Update | https://www.mdpi.com/1996-1073/14/6/1518/xml |
| article xml file uploaded | 11 March 2021 11:36 CET | Update | - |
| article html file updated | 11 March 2021 10:12 CET | Update | - |
| article html file updated | 11 March 2021 05:35 CET | Original file | - |
| article pdf uploaded. | 11 March 2021 05:34 CET | Updated version of record | https://www.mdpi.com/1996-1073/14/6/1518/pdf-vor |
| article xml file uploaded | 11 March 2021 05:34 CET | Original file | - |
| article pdf uploaded. | 10 March 2021 11:28 CET | Version of Record | https://www.mdpi.com/1996-1073/14/6/1518/pdf-vor |
