| article html file updated | 7 March 2020 14:22 CET | Update | https://www.mdpi.com/1996-1073/13/4/959 |
| article html file updated | 7 March 2020 12:11 CET | Update | - |
| article html file updated | 25 February 2020 11:50 CET | Original file | - |
| article pdf uploaded. | 25 February 2020 11:49 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/4/959/pdf |
| article xml uploaded. | 25 February 2020 11:49 CET | Update | https://www.mdpi.com/1996-1073/13/4/959/xml |
| article xml file uploaded | 25 February 2020 11:49 CET | Update | - |
| article pdf uploaded. | 20 February 2020 16:53 CET | Version of Record | https://www.mdpi.com/1996-1073/13/4/959/pdf-vor |
| article xml file uploaded | 20 February 2020 16:53 CET | Original file | - |
