| article html file updated | 7 February 2020 21:16 CET | Update | https://www.mdpi.com/1424-8220/17/1/133 |
| article html file updated | 22 September 2019 20:17 CEST | Update | N/A |
| article html file updated | 4 May 2019 15:46 CEST | Update | N/A |
| article html file updated | 8 February 2017 09:50 CET | Update | N/A |
| article html file updated | 11 January 2017 12:24 CET | Original file | N/A |
| article xml uploaded. | 11 January 2017 12:23 CET | Update | https://www.mdpi.com/1424-8220/17/1/133/xml |
| article xml uploaded. | 11 January 2017 12:23 CET | Update | N/A |
| article xml uploaded. | 11 January 2017 12:23 CET | Update | N/A |
| article xml uploaded. | 11 January 2017 12:23 CET | Update | N/A |
| article xml uploaded. | 11 January 2017 12:23 CET | Update | N/A |
| article xml uploaded. | 11 January 2017 12:22 CET | Update | N/A |
| article xml uploaded. | 11 January 2017 12:22 CET | Update | N/A |
| article xml uploaded. | 11 January 2017 12:22 CET | Update | N/A |
| article xml uploaded. | 11 January 2017 12:21 CET | Update | N/A |
| article xml uploaded. | 11 January 2017 12:21 CET | Update | N/A |
| article xml uploaded. | 11 January 2017 12:21 CET | Update | N/A |
| article xml uploaded. | 11 January 2017 12:21 CET | Original file | N/A |
| article pdf uploaded. | 11 January 2017 12:21 CET | Version of Record | https://www.mdpi.com/1424-8220/17/1/133/pdf |
