| article html file updated | 11 February 2020 15:00 CET | Update | https://www.mdpi.com/2076-2607/7/2/48 |
| article html file updated | 14 October 2019 18:37 CEST | Update | - |
| article html file updated | 26 April 2019 18:43 CEST | Update | - |
| article html file updated | 12 April 2019 14:41 CEST | Update | - |
| article html file updated | 3 April 2019 18:06 CEST | Update | - |
| article html file updated | 28 February 2019 19:56 CET | Update | - |
| article html file updated | 22 February 2019 13:15 CET | Original file | - |
| article pdf uploaded. | 22 February 2019 13:13 CET | Updated version of record | https://www.mdpi.com/2076-2607/7/2/48/pdf |
| article xml uploaded. | 22 February 2019 13:13 CET | Update | https://www.mdpi.com/2076-2607/7/2/48/xml |
| article xml file uploaded | 22 February 2019 13:13 CET | Update | - |
| article pdf uploaded. | 11 February 2019 12:13 CET | Version of Record | https://www.mdpi.com/2076-2607/7/2/48/pdf-vor |
| article xml file uploaded | 11 February 2019 12:13 CET | Original file | - |
