| article html file updated | 11 February 2020 22:34 CET | Update | https://www.mdpi.com/2218-273X/9/3/104 |
| article html file updated | 16 October 2019 16:35 CEST | Update | - |
| article html file updated | 26 April 2019 02:29 CEST | Update | - |
| article html file updated | 11 April 2019 21:30 CEST | Update | - |
| article html file updated | 10 April 2019 16:47 CEST | Update | - |
| article html file updated | 4 April 2019 14:14 CEST | Update | - |
| article html file updated | 23 March 2019 11:20 CET | Original file | - |
| article pdf uploaded. | 23 March 2019 11:19 CET | Updated version of record | https://www.mdpi.com/2218-273X/9/3/104/pdf |
| article xml uploaded. | 23 March 2019 11:19 CET | Update | https://www.mdpi.com/2218-273X/9/3/104/xml |
| article xml file uploaded | 23 March 2019 11:19 CET | Update | - |
| article pdf uploaded. | 15 March 2019 15:17 CET | Version of Record | https://www.mdpi.com/2218-273X/9/3/104/pdf-vor |
| article xml file uploaded | 15 March 2019 15:17 CET | Original file | - |
