| article html file updated | 14 February 2020 13:45 CET | Update | https://www.mdpi.com/1996-1073/12/23/4521 |
| article html file updated | 10 December 2019 12:40 CET | Update | - |
| article html file updated | 4 December 2019 11:14 CET | Update | - |
| article pdf uploaded. | 4 December 2019 11:11 CET | Updated version of record | https://www.mdpi.com/1996-1073/12/23/4521/pdf |
| article xml uploaded. | 4 December 2019 11:11 CET | Update | https://www.mdpi.com/1996-1073/12/23/4521/xml |
| article xml file uploaded | 4 December 2019 11:11 CET | Update | - |
| article html file updated | 4 December 2019 11:08 CET | Original file | - |
| article pdf uploaded. | 4 December 2019 11:05 CET | Updated version of record | https://www.mdpi.com/1996-1073/12/23/4521/pdf-vor |
| article xml uploaded. | 4 December 2019 11:05 CET | Update | - |
| article xml file uploaded | 4 December 2019 11:05 CET | Update | - |
| article pdf uploaded. | 27 November 2019 17:05 CET | Version of Record | https://www.mdpi.com/1996-1073/12/23/4521/pdf-vor |
| article xml file uploaded | 27 November 2019 17:05 CET | Original file | - |
