| article html file updated | 11 February 2020 14:59 CET | Update | https://www.mdpi.com/2076-2607/7/2/47 |
| article html file updated | 14 October 2019 18:32 CEST | Update | - |
| article html file updated | 26 April 2019 18:45 CEST | Update | - |
| article html file updated | 12 April 2019 14:43 CEST | Update | - |
| article html file updated | 3 April 2019 18:04 CEST | Update | - |
| article html file updated | 28 February 2019 19:51 CET | Update | - |
| article html file updated | 11 February 2019 11:31 CET | Original file | - |
| article pdf uploaded. | 11 February 2019 11:29 CET | Version of Record | https://www.mdpi.com/2076-2607/7/2/47/pdf |
| article xml uploaded. | 11 February 2019 11:29 CET | Update | https://www.mdpi.com/2076-2607/7/2/47/xml |
| article xml file uploaded | 11 February 2019 11:29 CET | Original file | - |
