| article html file updated | 14 February 2020 11:31 CET | Update | https://www.mdpi.com/2218-273X/9/12/755 |
| article html file updated | 31 December 2019 11:16 CET | Update | - |
| article html file updated | 11 December 2019 12:47 CET | Original file | - |
| article pdf uploaded. | 11 December 2019 12:45 CET | Updated version of record | https://www.mdpi.com/2218-273X/9/12/755/pdf |
| article xml uploaded. | 11 December 2019 12:45 CET | Update | https://www.mdpi.com/2218-273X/9/12/755/xml |
| article xml file uploaded | 11 December 2019 12:45 CET | Update | - |
| article supplementary file uploaded. | 20 November 2019 15:14 CET | - | https://www.mdpi.com/2218-273X/9/12/755#supplementary |
| article pdf uploaded. | 20 November 2019 15:14 CET | Version of Record | https://www.mdpi.com/2218-273X/9/12/755/pdf-vor |
| article xml file uploaded | 20 November 2019 15:14 CET | Original file | - |
