| article html file updated | 14 February 2020 19:14 CET | Update | https://www.mdpi.com/1996-1073/12/24/4801 |
| article html file updated | 31 December 2019 21:59 CET | Update | - |
| article html file updated | 17 December 2019 04:00 CET | Original file | - |
| article pdf uploaded. | 17 December 2019 03:58 CET | Updated version of record | https://www.mdpi.com/1996-1073/12/24/4801/pdf |
| article xml uploaded. | 17 December 2019 03:58 CET | Update | https://www.mdpi.com/1996-1073/12/24/4801/xml |
| article xml file uploaded | 17 December 2019 03:58 CET | Update | - |
| article pdf uploaded. | 16 December 2019 17:19 CET | Version of Record | https://www.mdpi.com/1996-1073/12/24/4801/pdf-vor |
| article xml file uploaded | 16 December 2019 17:19 CET | Original file | - |
