| article html file updated | 11 February 2020 12:05 CET | Update | https://www.mdpi.com/2075-1729/9/1/15 |
| article html file updated | 14 October 2019 01:43 CEST | Update | - |
| article html file updated | 27 April 2019 00:22 CEST | Update | - |
| article html file updated | 12 April 2019 20:17 CEST | Update | - |
| article html file updated | 3 April 2019 10:59 CEST | Update | - |
| article html file updated | 25 February 2019 10:14 CET | Original file | - |
| article pdf uploaded. | 25 February 2019 10:13 CET | Updated version of record | https://www.mdpi.com/2075-1729/9/1/15/pdf |
| article xml uploaded. | 25 February 2019 10:13 CET | Update | https://www.mdpi.com/2075-1729/9/1/15/xml |
| article xml file uploaded | 25 February 2019 10:13 CET | Update | - |
| article pdf uploaded. | 28 January 2019 15:55 CET | Version of Record | https://www.mdpi.com/2075-1729/9/1/15/pdf-vor |
| article xml file uploaded | 28 January 2019 15:55 CET | Original file | - |
