| article html file updated | 11 February 2020 08:56 CET | Update | https://www.mdpi.com/2076-3263/9/1/42 |
| article html file updated | 13 October 2019 08:57 CEST | Update | - |
| article html file updated | 27 April 2019 06:37 CEST | Update | - |
| article html file updated | 13 April 2019 02:44 CEST | Update | - |
| article html file updated | 3 April 2019 03:28 CEST | Update | - |
| article html file updated | 30 January 2019 06:34 CET | Update | - |
| article html file updated | 16 January 2019 09:51 CET | Original file | - |
| article pdf uploaded. | 15 January 2019 06:57 CET | Version of Record | https://www.mdpi.com/2076-3263/9/1/42/pdf |
| article xml uploaded. | 15 January 2019 06:57 CET | Update | https://www.mdpi.com/2076-3263/9/1/42/xml |
| article xml file uploaded | 15 January 2019 06:57 CET | Original file | - |
