| article html file updated | 12 February 2020 02:40 CET | Update | https://www.mdpi.com/2071-1050/11/7/1977 |
| article html file updated | 17 October 2019 16:20 CEST | Update | - |
| article html file updated | 25 April 2019 17:34 CEST | Update | - |
| article html file updated | 18 April 2019 17:55 CEST | Update | - |
| article html file updated | 11 April 2019 13:17 CEST | Update | - |
| article html file updated | 10 April 2019 07:58 CEST | Update | - |
| article html file updated | 3 April 2019 12:43 CEST | Update | - |
| article pdf uploaded. | 3 April 2019 12:42 CEST | Updated version of record | https://www.mdpi.com/2071-1050/11/7/1977/pdf |
| article xml uploaded. | 3 April 2019 12:42 CEST | Update | https://www.mdpi.com/2071-1050/11/7/1977/xml |
| article xml file uploaded | 3 April 2019 12:42 CEST | Update | - |
| article html file updated | 3 April 2019 09:39 CEST | Original file | - |
| article xml file uploaded | 3 April 2019 09:38 CEST | Original file | - |
