| article html file updated | 14 February 2020 14:55 CET | Update | https://www.mdpi.com/2304-8158/8/12/629 |
| article html file updated | 15 January 2020 13:01 CET | Update | - |
| article html file updated | 18 December 2019 13:03 CET | Original file | - |
| article pdf uploaded. | 18 December 2019 13:02 CET | Updated version of record | https://www.mdpi.com/2304-8158/8/12/629/pdf |
| article xml uploaded. | 18 December 2019 13:02 CET | Update | https://www.mdpi.com/2304-8158/8/12/629/xml |
| article xml file uploaded | 18 December 2019 13:02 CET | Update | - |
| article pdf uploaded. | 1 December 2019 12:42 CET | Version of Record | https://www.mdpi.com/2304-8158/8/12/629/pdf-vor |
| article xml file uploaded | 1 December 2019 12:42 CET | Original file | - |
