| article html file updated | 14 February 2020 11:07 CET | Update | https://www.mdpi.com/1996-1073/12/22/4397 |
| article html file updated | 27 November 2019 23:06 CET | Update | - |
| article html file updated | 21 November 2019 10:07 CET | Update | - |
| article xml uploaded. | 21 November 2019 10:05 CET | Update | https://www.mdpi.com/1996-1073/12/22/4397/xml |
| article xml uploaded. | 21 November 2019 10:05 CET | Update | - |
| article xml uploaded. | 21 November 2019 10:05 CET | Update | - |
| article xml uploaded. | 21 November 2019 10:05 CET | Update | - |
| article xml uploaded. | 21 November 2019 10:05 CET | Update | - |
| article xml uploaded. | 21 November 2019 10:05 CET | Update | - |
| article xml uploaded. | 21 November 2019 10:05 CET | Update | - |
| article pdf uploaded. | 21 November 2019 10:05 CET | Updated version of record | https://www.mdpi.com/1996-1073/12/22/4397/pdf |
| article html file updated | 19 November 2019 12:12 CET | Original file | - |
| article pdf uploaded. | 19 November 2019 12:10 CET | Version of Record | https://www.mdpi.com/1996-1073/12/22/4397/pdf-vor |
| article xml uploaded. | 19 November 2019 12:10 CET | Update | - |
| article xml file uploaded | 19 November 2019 12:10 CET | Original file | - |
