| article html file updated | 7 February 2020 21:12 CET | Update | https://www.mdpi.com/1424-8220/17/1/129 |
| article html file updated | 22 September 2019 20:00 CEST | Update | - |
| article html file updated | 4 May 2019 15:54 CEST | Update | - |
| article html file updated | 8 February 2017 09:48 CET | Update | - |
| article html file updated | 13 January 2017 05:45 CET | Update | - |
| article xml uploaded. | 13 January 2017 05:43 CET | Update | https://www.mdpi.com/1424-8220/17/1/129/xml |
| article xml uploaded. | 13 January 2017 05:43 CET | Update | - |
| article pdf uploaded. | 13 January 2017 05:43 CET | Updated version of record | https://www.mdpi.com/1424-8220/17/1/129/pdf |
| article html file updated | 11 January 2017 08:11 CET | Original file | - |
| article xml uploaded. | 11 January 2017 08:10 CET | Update | - |
| article xml uploaded. | 11 January 2017 08:10 CET | Update | - |
| article xml uploaded. | 11 January 2017 08:10 CET | Update | - |
| article xml uploaded. | 11 January 2017 08:10 CET | Update | - |
| article xml uploaded. | 11 January 2017 08:10 CET | Update | - |
| article xml uploaded. | 11 January 2017 08:10 CET | Update | - |
| article xml uploaded. | 11 January 2017 08:10 CET | Update | - |
| article xml uploaded. | 11 January 2017 08:10 CET | Update | - |
| article xml uploaded. | 11 January 2017 08:10 CET | Update | - |
| article xml uploaded. | 11 January 2017 08:09 CET | Update | - |
| article xml uploaded. | 11 January 2017 08:09 CET | Original file | - |
| article pdf uploaded. | 11 January 2017 08:09 CET | Version of Record | https://www.mdpi.com/1424-8220/17/1/129/pdf-vor |
