| article html file updated | 9 February 2020 04:32 CET | Update | https://www.mdpi.com/2073-4344/8/2/49 |
| article html file updated | 30 September 2019 06:38 CEST | Update | N/A |
| article html file updated | 1 May 2019 23:09 CEST | Update | N/A |
| article html file updated | 17 April 2019 21:47 CEST | Update | N/A |
| article html file updated | 28 March 2019 18:45 CET | Update | N/A |
| article html file updated | 14 March 2018 08:40 CET | Update | N/A |
| article html file updated | 29 January 2018 03:44 CET | Update | N/A |
| article xml uploaded. | 29 January 2018 03:41 CET | Update | https://www.mdpi.com/2073-4344/8/2/49/xml |
| article xml uploaded. | 29 January 2018 03:41 CET | Update | N/A |
| article xml uploaded. | 29 January 2018 03:41 CET | Update | N/A |
| article xml uploaded. | 29 January 2018 03:41 CET | Update | N/A |
| article xml uploaded. | 29 January 2018 03:41 CET | Update | N/A |
| article xml uploaded. | 29 January 2018 03:40 CET | Update | N/A |
| article xml uploaded. | 29 January 2018 03:40 CET | Update | N/A |
| article xml uploaded. | 29 January 2018 03:40 CET | Update | N/A |
| article pdf uploaded. | 29 January 2018 03:40 CET | Updated version of record | https://www.mdpi.com/2073-4344/8/2/49/pdf |
| article html file updated | 29 January 2018 03:38 CET | Update | N/A |
| article html file updated | 29 January 2018 03:38 CET | Original file | N/A |
| article xml uploaded. | 29 January 2018 03:27 CET | Update | N/A |
| article xml uploaded. | 29 January 2018 03:27 CET | Update | N/A |
| article xml uploaded. | 29 January 2018 03:27 CET | Update | N/A |
| article xml uploaded. | 29 January 2018 03:26 CET | Update | N/A |
| article xml uploaded. | 29 January 2018 03:26 CET | Update | N/A |
| article xml uploaded. | 29 January 2018 03:26 CET | Update | N/A |
| article xml uploaded. | 29 January 2018 03:26 CET | Update | N/A |
| article xml uploaded. | 29 January 2018 03:26 CET | Update | N/A |
| article xml uploaded. | 29 January 2018 03:25 CET | Update | N/A |
| article xml uploaded. | 29 January 2018 03:25 CET | Update | N/A |
| article pdf uploaded. | 29 January 2018 03:25 CET | Updated version of record | https://www.mdpi.com/2073-4344/8/2/49/pdf-vor |
| article xml uploaded. | 29 January 2018 03:25 CET | Update | N/A |
| article xml uploaded. | 29 January 2018 03:25 CET | Update | N/A |
| article xml uploaded. | 29 January 2018 03:25 CET | Update | N/A |
| article xml uploaded. | 29 January 2018 03:25 CET | Update | N/A |
| article xml uploaded. | 29 January 2018 03:25 CET | Update | N/A |
| article xml uploaded. | 29 January 2018 03:25 CET | Update | N/A |
| article xml uploaded. | 29 January 2018 03:25 CET | Update | N/A |
| article xml uploaded. | 29 January 2018 03:24 CET | Update | N/A |
| article xml uploaded. | 29 January 2018 03:24 CET | Update | N/A |
| article xml uploaded. | 29 January 2018 03:24 CET | Original file | N/A |
| article pdf uploaded. | 29 January 2018 03:24 CET | Updated version of record | https://www.mdpi.com/2073-4344/8/2/49/pdf-vor |
| article pdf uploaded. | 26 January 2018 18:26 CET | Version of Record | https://www.mdpi.com/2073-4344/8/2/49/pdf-vor |
