| article html file updated | 6 March 2020 17:41 CET | Update | https://www.mdpi.com/2220-9964/9/2/89 |
| article html file updated | 15 February 2020 07:02 CET | Update | - |
| article html file updated | 3 February 2020 14:50 CET | Original file | - |
| article pdf uploaded. | 3 February 2020 14:49 CET | Updated version of record | https://www.mdpi.com/2220-9964/9/2/89/pdf |
| article xml uploaded. | 3 February 2020 14:49 CET | Update | https://www.mdpi.com/2220-9964/9/2/89/xml |
| article xml file uploaded | 3 February 2020 14:49 CET | Update | - |
| article pdf uploaded. | 1 February 2020 12:53 CET | Version of Record | https://www.mdpi.com/2220-9964/9/2/89/pdf-vor |
| article xml file uploaded | 1 February 2020 12:53 CET | Original file | - |
