| article html file updated | 9 February 2020 02:38 CET | Update | https://www.mdpi.com/1424-8220/18/1/183 |
| article html file updated | 29 September 2019 19:44 CEST | Update | - |
| article html file updated | 2 May 2019 03:06 CEST | Update | - |
| article html file updated | 18 April 2019 01:16 CEST | Update | - |
| article html file updated | 28 March 2019 14:36 CET | Update | - |
| article html file updated | 2 February 2018 10:52 CET | Update | - |
| article html file updated | 11 January 2018 08:15 CET | Original file | - |
| article xml uploaded. | 11 January 2018 08:14 CET | Update | https://www.mdpi.com/1424-8220/18/1/183/xml |
| article xml uploaded. | 11 January 2018 08:14 CET | Update | - |
| article xml uploaded. | 11 January 2018 08:14 CET | Update | - |
| article xml uploaded. | 11 January 2018 08:14 CET | Original file | - |
| article pdf uploaded. | 11 January 2018 08:14 CET | Version of Record | https://www.mdpi.com/1424-8220/18/1/183/pdf |
