| article html file updated | 20 February 2020 10:03 CET | Update | https://www.mdpi.com/1996-1073/13/3/660 |
| article html file updated | 15 February 2020 07:49 CET | Update | - |
| article html file updated | 11 February 2020 08:39 CET | Update | - |
| article pdf uploaded. | 11 February 2020 08:37 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/3/660/pdf |
| article xml uploaded. | 11 February 2020 08:37 CET | Update | https://www.mdpi.com/1996-1073/13/3/660/xml |
| article xml file uploaded | 11 February 2020 08:37 CET | Update | - |
| article html file updated | 10 February 2020 14:16 CET | Original file | - |
| article pdf uploaded. | 10 February 2020 14:14 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/3/660/pdf-vor |
| article xml uploaded. | 10 February 2020 14:14 CET | Update | - |
| article xml file uploaded | 10 February 2020 14:14 CET | Update | - |
| article pdf uploaded. | 4 February 2020 16:23 CET | Version of Record | https://www.mdpi.com/1996-1073/13/3/660/pdf-vor |
| article xml file uploaded | 4 February 2020 16:23 CET | Original file | - |
