| article html file updated | 12 February 2020 00:30 CET | Update | https://www.mdpi.com/2227-7102/9/1/65 |
| article html file updated | 17 October 2019 03:10 CEST | Update | - |
| article html file updated | 25 April 2019 22:15 CEST | Update | - |
| article html file updated | 11 April 2019 17:22 CEST | Update | - |
| article html file updated | 10 April 2019 21:35 CEST | Update | - |
| article html file updated | 4 April 2019 19:14 CEST | Update | - |
| article html file updated | 28 March 2019 11:06 CET | Original file | - |
| article pdf uploaded. | 28 March 2019 08:04 CET | Updated version of record | https://www.mdpi.com/2227-7102/9/1/65/pdf |
| article xml uploaded. | 28 March 2019 08:04 CET | Update | https://www.mdpi.com/2227-7102/9/1/65/xml |
| article xml file uploaded | 28 March 2019 08:04 CET | Update | - |
| article pdf uploaded. | 24 March 2019 12:12 CET | Version of Record | https://www.mdpi.com/2227-7102/9/1/65/pdf-vor |
| article xml file uploaded | 24 March 2019 12:12 CET | Original file | - |
