| article html file updated | 11 February 2020 23:25 CET | Update | https://www.mdpi.com/2073-4360/11/3/520 |
| article html file updated | 16 October 2019 21:13 CEST | Update | - |
| article html file updated | 26 April 2019 00:42 CEST | Update | - |
| article html file updated | 11 April 2019 19:41 CEST | Update | - |
| article html file updated | 9 April 2019 21:01 CEST | Update | - |
| article html file updated | 4 April 2019 16:26 CEST | Update | - |
| article html file updated | 27 March 2019 09:54 CET | Update | - |
| article pdf uploaded. | 27 March 2019 09:52 CET | Updated version of record | https://www.mdpi.com/2073-4360/11/3/520/pdf |
| article xml uploaded. | 27 March 2019 09:52 CET | Update | https://www.mdpi.com/2073-4360/11/3/520/xml |
| article xml file uploaded | 27 March 2019 09:52 CET | Update | - |
| article html file updated | 27 March 2019 09:37 CET | Original file | - |
| article pdf uploaded. | 27 March 2019 09:35 CET | Updated version of record | https://www.mdpi.com/2073-4360/11/3/520/pdf-vor |
| article xml file uploaded | 27 March 2019 09:35 CET | Update | - |
| article pdf uploaded. | 19 March 2019 16:59 CET | Version of Record | https://www.mdpi.com/2073-4360/11/3/520/pdf-vor |
| article xml file uploaded | 19 March 2019 16:59 CET | Original file | - |
