| article html file updated | 11 February 2020 18:04 CET | Update | https://www.mdpi.com/1999-4893/12/2/47 |
| article html file updated | 15 October 2019 12:28 CEST | Update | - |
| article html file updated | 26 April 2019 12:26 CEST | Update | - |
| article html file updated | 12 April 2019 07:56 CEST | Update | - |
| article html file updated | 4 April 2019 02:05 CEST | Update | - |
| article html file updated | 1 March 2019 14:47 CET | Update | - |
| article html file updated | 1 March 2019 10:42 CET | Update | - |
| article html file updated | 25 February 2019 07:38 CET | Original file | - |
| article pdf uploaded. | 25 February 2019 07:36 CET | Updated version of record | https://www.mdpi.com/1999-4893/12/2/47/pdf |
| article xml uploaded. | 25 February 2019 07:36 CET | Update | https://www.mdpi.com/1999-4893/12/2/47/xml |
| article xml file uploaded | 25 February 2019 07:36 CET | Update | - |
| article pdf uploaded. | 22 February 2019 16:11 CET | Version of Record | https://www.mdpi.com/1999-4893/12/2/47/pdf-vor |
| article xml file uploaded | 22 February 2019 16:11 CET | Original file | - |
