| article html file updated | 9 February 2020 19:12 CET | Update | https://www.mdpi.com/2071-1050/10/6/1752 |
| article html file updated | 4 October 2019 00:07 CEST | Update | - |
| article html file updated | 30 April 2019 16:19 CEST | Update | - |
| article html file updated | 16 April 2019 16:48 CEST | Update | - |
| article html file updated | 30 March 2019 04:59 CET | Update | - |
| article html file updated | 27 June 2018 14:18 CEST | Update | - |
| article html file updated | 28 May 2018 04:47 CEST | Original file | - |
| article xml uploaded. | 28 May 2018 04:46 CEST | Update | https://www.mdpi.com/2071-1050/10/6/1752/xml |
| article pdf uploaded. | 27 May 2018 09:04 CEST | Version of Record | https://www.mdpi.com/2071-1050/10/6/1752/pdf |
| article xml file uploaded | 27 May 2018 09:04 CEST | Original file | - |
