| article html file updated | 14 February 2020 06:34 CET | Update | https://www.mdpi.com/1996-1944/12/21/3618 |
| article html file updated | 15 November 2019 12:08 CET | Update | - |
| article html file updated | 4 November 2019 10:09 CET | Update | - |
| article pdf uploaded. | 4 November 2019 10:07 CET | Updated version of record | https://www.mdpi.com/1996-1944/12/21/3618/pdf |
| article xml uploaded. | 4 November 2019 10:07 CET | Update | https://www.mdpi.com/1996-1944/12/21/3618/xml |
| article xml file uploaded | 4 November 2019 10:07 CET | Update | - |
| article html file updated | 4 November 2019 09:12 CET | Original file | - |
| article pdf uploaded. | 4 November 2019 09:11 CET | Version of Record | - |
| article xml uploaded. | 4 November 2019 09:11 CET | Update | - |
| article xml file uploaded | 4 November 2019 09:11 CET | Original file | - |
