| article html file updated | 9 February 2020 18:55 CET | Update | https://www.mdpi.com/2071-1050/10/6/1718 |
| article html file updated | 3 October 2019 22:28 CEST | Update | - |
| article html file updated | 30 April 2019 16:56 CEST | Update | - |
| article html file updated | 16 April 2019 17:23 CEST | Update | - |
| article html file updated | 30 March 2019 04:20 CET | Update | - |
| article html file updated | 27 June 2018 13:58 CEST | Update | - |
| article html file updated | 24 May 2018 14:37 CEST | Original file | - |
| article pdf uploaded. | 24 May 2018 14:35 CEST | Version of Record | https://www.mdpi.com/2071-1050/10/6/1718/pdf |
| article xml uploaded. | 24 May 2018 14:35 CEST | Update | https://www.mdpi.com/2071-1050/10/6/1718/xml |
| article xml file uploaded | 24 May 2018 14:34 CEST | Original file | - |
