| article html file updated | 9 February 2020 17:09 CET | Update | https://www.mdpi.com/2071-1050/10/5/1518 |
| article html file updated | 3 October 2019 11:16 CEST | Update | - |
| article html file updated | 30 April 2019 20:49 CEST | Update | - |
| article html file updated | 16 April 2019 21:17 CEST | Update | - |
| article html file updated | 29 March 2019 23:41 CET | Update | - |
| article html file updated | 30 May 2018 14:57 CEST | Update | - |
| article html file updated | 12 May 2018 03:32 CEST | Original file | - |
| article xml uploaded. | 12 May 2018 03:31 CEST | Update | https://www.mdpi.com/2071-1050/10/5/1518/xml |
| article pdf uploaded. | 12 May 2018 03:31 CEST | Updated version of record | https://www.mdpi.com/2071-1050/10/5/1518/pdf |
| article pdf uploaded. | 10 May 2018 16:05 CEST | Updated version of record | https://www.mdpi.com/2071-1050/10/5/1518/pdf-vor |
| article pdf uploaded. | 10 May 2018 16:00 CEST | Version of Record | https://www.mdpi.com/2071-1050/10/5/1518/pdf-vor |
| article xml file uploaded | 10 May 2018 16:00 CEST | Original file | - |
