| article html file updated | 14 February 2020 15:14 CET | Update | https://www.mdpi.com/1996-1073/12/23/4589 |
| article html file updated | 10 December 2019 13:32 CET | Update | N/A |
| article html file updated | 4 December 2019 10:36 CET | Original file | N/A |
| article pdf uploaded. | 4 December 2019 10:31 CET | Updated version of record | https://www.mdpi.com/1996-1073/12/23/4589/pdf |
| article xml uploaded. | 4 December 2019 10:31 CET | Update | https://www.mdpi.com/1996-1073/12/23/4589/xml |
| article xml file uploaded | 4 December 2019 10:31 CET | Update | N/A |
| article pdf uploaded. | 2 December 2019 15:55 CET | Version of Record | https://www.mdpi.com/1996-1073/12/23/4589/pdf-vor |
| article xml file uploaded | 2 December 2019 15:55 CET | Original file | N/A |
