| article html file updated | 11 February 2020 22:46 CET | Update | https://www.mdpi.com/2073-4360/11/3/506 |
| article html file updated | 16 October 2019 17:43 CEST | Update | - |
| article html file updated | 26 April 2019 02:04 CEST | Update | - |
| article html file updated | 11 April 2019 21:04 CEST | Update | - |
| article html file updated | 9 April 2019 20:54 CEST | Update | - |
| article html file updated | 4 April 2019 14:46 CEST | Update | - |
| article html file updated | 17 March 2019 07:03 CET | Original file | - |
| article pdf uploaded. | 17 March 2019 07:02 CET | Version of Record | https://www.mdpi.com/2073-4360/11/3/506/pdf |
| article xml uploaded. | 17 March 2019 07:02 CET | Update | https://www.mdpi.com/2073-4360/11/3/506/xml |
| article xml file uploaded | 17 March 2019 07:02 CET | Original file | - |
