| article html file updated | 9 February 2020 07:06 CET | Update | https://www.mdpi.com/2071-1050/10/2/546 |
| article html file updated | 30 September 2019 21:58 CEST | Update | N/A |
| article html file updated | 1 May 2019 17:27 CEST | Update | N/A |
| article html file updated | 17 April 2019 16:49 CEST | Update | N/A |
| article html file updated | 29 March 2019 00:18 CET | Update | N/A |
| article html file updated | 15 March 2018 10:07 CET | Update | N/A |
| article html file updated | 14 March 2018 12:18 CET | Update | N/A |
| article html file updated | 25 February 2018 03:21 CET | Update | N/A |
| article xml uploaded. | 25 February 2018 03:19 CET | Update | https://www.mdpi.com/2071-1050/10/2/546/xml |
| article xml uploaded. | 25 February 2018 03:19 CET | Update | N/A |
| article xml uploaded. | 25 February 2018 03:19 CET | Update | N/A |
| article html file updated | 25 February 2018 03:14 CET | Update | N/A |
| article xml uploaded. | 25 February 2018 03:13 CET | Update | N/A |
| article html file updated | 25 February 2018 03:09 CET | Original file | N/A |
| article xml uploaded. | 25 February 2018 03:07 CET | Update | N/A |
| article xml uploaded. | 25 February 2018 03:07 CET | Original file | N/A |
| article pdf uploaded. | 25 February 2018 03:07 CET | Updated version of record | https://www.mdpi.com/2071-1050/10/2/546/pdf |
| article pdf uploaded. | 20 February 2018 10:33 CET | Version of Record | https://www.mdpi.com/2071-1050/10/2/546/pdf-vor |
