| article html file updated | 14 February 2020 12:59 CET | Update | https://www.mdpi.com/2073-4352/9/12/618 |
| article html file updated | 31 December 2019 03:48 CET | Update | - |
| article html file updated | 20 December 2019 04:35 CET | Update | - |
| article pdf uploaded. | 20 December 2019 04:34 CET | Updated version of record | https://www.mdpi.com/2073-4352/9/12/618/pdf |
| article xml uploaded. | 20 December 2019 04:34 CET | Update | https://www.mdpi.com/2073-4352/9/12/618/xml |
| article xml file uploaded | 20 December 2019 04:34 CET | Update | - |
| article html file updated | 18 December 2019 03:32 CET | Original file | - |
| article pdf uploaded. | 18 December 2019 03:31 CET | Updated version of record | https://www.mdpi.com/2073-4352/9/12/618/pdf-vor |
| article xml uploaded. | 18 December 2019 03:31 CET | Update | - |
| article xml file uploaded | 18 December 2019 03:31 CET | Update | - |
| article pdf uploaded. | 25 November 2019 17:12 CET | Version of Record | https://www.mdpi.com/2073-4352/9/12/618/pdf-vor |
| article xml file uploaded | 25 November 2019 17:12 CET | Original file | - |
