| article html file updated | 14 February 2020 13:46 CET | Update | https://www.mdpi.com/2075-4701/9/12/1268 |
| article html file updated | 31 December 2019 22:02 CET | Update | - |
| article html file updated | 28 November 2019 10:46 CET | Update | - |
| article pdf uploaded. | 28 November 2019 10:44 CET | Updated version of record | https://www.mdpi.com/2075-4701/9/12/1268/pdf |
| article xml uploaded. | 28 November 2019 10:44 CET | Update | https://www.mdpi.com/2075-4701/9/12/1268/xml |
| article xml file uploaded | 28 November 2019 10:44 CET | Update | - |
| article html file updated | 28 November 2019 02:09 CET | Original file | - |
| article pdf uploaded. | 27 November 2019 17:12 CET | Version of Record | https://www.mdpi.com/2075-4701/9/12/1268/pdf-vor |
| article xml uploaded. | 27 November 2019 17:12 CET | Update | - |
| article xml file uploaded | 27 November 2019 17:12 CET | Original file | - |
