| article html file updated | 9 February 2020 03:50 CET | Update | https://www.mdpi.com/2071-1050/10/1/273 |
| article html file updated | 30 September 2019 02:41 CEST | Update | - |
| article html file updated | 2 May 2019 00:37 CEST | Update | - |
| article html file updated | 17 April 2019 23:02 CEST | Update | - |
| article html file updated | 28 March 2019 17:18 CET | Update | - |
| article html file updated | 9 February 2018 11:46 CET | Update | - |
| article html file updated | 1 February 2018 15:46 CET | Update | - |
| article html file updated | 22 January 2018 10:38 CET | Original file | - |
| article xml uploaded. | 22 January 2018 10:37 CET | Update | https://www.mdpi.com/2071-1050/10/1/273/xml |
| article xml uploaded. | 22 January 2018 10:37 CET | Update | - |
| article pdf uploaded. | 22 January 2018 10:37 CET | Updated version of record | https://www.mdpi.com/2071-1050/10/1/273/pdf |
| article xml uploaded. | 22 January 2018 08:23 CET | Update | - |
| article xml uploaded. | 22 January 2018 07:56 CET | Update | - |
| article xml uploaded. | 22 January 2018 07:56 CET | Update | - |
| article xml uploaded. | 22 January 2018 06:59 CET | Update | - |
| article pdf uploaded. | 22 January 2018 06:59 CET | Updated version of record | - |
| article xml uploaded. | 22 January 2018 06:50 CET | Update | - |
| article xml uploaded. | 22 January 2018 06:50 CET | Update | - |
| article pdf uploaded. | 22 January 2018 06:50 CET | Updated version of record | - |
| article xml uploaded. | 22 January 2018 05:52 CET | Original file | - |
| article pdf uploaded. | 22 January 2018 05:52 CET | Version of Record | - |
