| article html file updated | 11 February 2020 10:46 CET | Update | https://www.mdpi.com/2311-7524/5/1/9 |
| article html file updated | 13 October 2019 18:27 CEST | Update | - |
| article html file updated | 27 April 2019 02:56 CEST | Update | - |
| article html file updated | 12 April 2019 22:54 CEST | Update | - |
| article html file updated | 10 April 2019 18:08 CEST | Update | - |
| article html file updated | 3 April 2019 07:39 CEST | Update | - |
| article html file updated | 1 February 2019 03:28 CET | Original file | - |
| article xml uploaded. | 1 February 2019 03:26 CET | Update | https://www.mdpi.com/2311-7524/5/1/9/xml |
| article xml uploaded. | 1 February 2019 03:26 CET | Update | - |
| article pdf uploaded. | 1 February 2019 03:26 CET | Updated version of record | https://www.mdpi.com/2311-7524/5/1/9/pdf |
| article pdf uploaded. | 22 January 2019 13:20 CET | Updated version of record | https://www.mdpi.com/2311-7524/5/1/9/pdf-vor |
| article pdf uploaded. | 22 January 2019 13:17 CET | Version of Record | https://www.mdpi.com/2311-7524/5/1/9/pdf-vor |
| article xml file uploaded | 22 January 2019 13:17 CET | Original file | - |
