| article html file updated | 14 February 2020 14:06 CET | Update | https://www.mdpi.com/2073-4352/9/12/634 |
| article html file updated | 31 December 2019 04:01 CET | Update | - |
| article html file updated | 17 December 2019 12:23 CET | Update | - |
| article pdf uploaded. | 17 December 2019 12:20 CET | Updated version of record | https://www.mdpi.com/2073-4352/9/12/634/pdf |
| article xml uploaded. | 17 December 2019 12:20 CET | Update | https://www.mdpi.com/2073-4352/9/12/634/xml |
| article xml file uploaded | 17 December 2019 12:20 CET | Update | - |
| article html file updated | 4 December 2019 04:48 CET | Original file | - |
| article pdf uploaded. | 4 December 2019 04:46 CET | Updated version of record | https://www.mdpi.com/2073-4352/9/12/634/pdf-vor |
| article xml uploaded. | 4 December 2019 04:46 CET | Update | - |
| article xml file uploaded | 4 December 2019 04:46 CET | Update | - |
| article pdf uploaded. | 28 November 2019 15:10 CET | Version of Record | https://www.mdpi.com/2073-4352/9/12/634/pdf-vor |
| article xml file uploaded | 28 November 2019 15:10 CET | Original file | - |
