| article html file updated | 7 March 2020 13:02 CET | Update | https://www.mdpi.com/2076-2607/8/2/267 |
| article html file updated | 7 March 2020 11:34 CET | Update | - |
| article html file updated | 18 February 2020 06:57 CET | Update | - |
| article html file updated | 18 February 2020 06:56 CET | Original file | - |
| article pdf uploaded. | 18 February 2020 06:56 CET | Updated version of record | https://www.mdpi.com/2076-2607/8/2/267/pdf |
| article xml uploaded. | 18 February 2020 06:56 CET | Update | https://www.mdpi.com/2076-2607/8/2/267/xml |
| article xml file uploaded | 18 February 2020 06:56 CET | Update | - |
| article pdf uploaded. | 18 February 2020 06:55 CET | Version of Record | - |
| article xml uploaded. | 18 February 2020 06:55 CET | Update | - |
| article xml file uploaded | 18 February 2020 06:55 CET | Original file | - |
