| article html file updated | 21 March 2020 09:44 CET | Original file | https://www.mdpi.com/1996-1073/13/6/1347 |
| article pdf uploaded. | 21 March 2020 09:42 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/6/1347/pdf |
| article xml uploaded. | 21 March 2020 09:42 CET | Update | https://www.mdpi.com/1996-1073/13/6/1347/xml |
| article xml file uploaded | 21 March 2020 09:42 CET | Update | - |
| article pdf uploaded. | 13 March 2020 16:33 CET | Version of Record | https://www.mdpi.com/1996-1073/13/6/1347/pdf-vor |
| article xml file uploaded | 13 March 2020 16:33 CET | Original file | - |
