| article html file updated | 12 February 2020 02:17 CET | Update | https://www.mdpi.com/2075-1680/8/2/38 |
| article html file updated | 17 October 2019 13:53 CEST | Update | - |
| article html file updated | 5 July 2019 21:55 CEST | Update | - |
| article html file updated | 25 April 2019 18:21 CEST | Update | - |
| article html file updated | 11 April 2019 13:54 CEST | Update | - |
| article html file updated | 10 April 2019 08:35 CEST | Update | - |
| article html file updated | 2 April 2019 15:19 CEST | Original file | - |
| article pdf uploaded. | 2 April 2019 15:18 CEST | Updated version of record | https://www.mdpi.com/2075-1680/8/2/38/pdf |
| article xml uploaded. | 2 April 2019 15:18 CEST | Update | https://www.mdpi.com/2075-1680/8/2/38/xml |
| article xml file uploaded | 2 April 2019 15:18 CEST | Update | - |
| article pdf uploaded. | 1 April 2019 16:48 CEST | Version of Record | https://www.mdpi.com/2075-1680/8/2/38/pdf-vor |
| article xml file uploaded | 1 April 2019 16:48 CEST | Original file | - |
