| article html file updated | 14 February 2020 13:14 CET | Update | https://www.mdpi.com/1996-1073/12/23/4500 |
| article html file updated | 10 December 2019 12:20 CET | Update | - |
| article html file updated | 3 December 2019 07:54 CET | Update | - |
| article pdf uploaded. | 3 December 2019 07:53 CET | Updated version of record | https://www.mdpi.com/1996-1073/12/23/4500/pdf |
| article xml uploaded. | 3 December 2019 07:53 CET | Update | https://www.mdpi.com/1996-1073/12/23/4500/xml |
| article xml file uploaded | 3 December 2019 07:52 CET | Update | - |
| article html file updated | 26 November 2019 13:59 CET | Original file | - |
| article pdf uploaded. | 26 November 2019 13:58 CET | Version of Record | https://www.mdpi.com/1996-1073/12/23/4500/pdf-vor |
| article xml uploaded. | 26 November 2019 13:57 CET | Update | - |
| article xml file uploaded | 26 November 2019 13:57 CET | Original file | - |
