| article html file updated | 11 February 2020 14:22 CET | Update | https://www.mdpi.com/2073-431X/8/1/13 |
| article html file updated | 14 October 2019 14:59 CEST | Update | - |
| article html file updated | 26 April 2019 20:01 CEST | Update | - |
| article html file updated | 12 April 2019 15:53 CEST | Update | - |
| article html file updated | 3 April 2019 16:34 CEST | Update | - |
| article html file updated | 2 April 2019 11:30 CEST | Update | - |
| article html file updated | 28 February 2019 16:48 CET | Update | - |
| article html file updated | 28 February 2019 12:24 CET | Original file | - |
| article pdf uploaded. | 28 February 2019 12:22 CET | Updated version of record | https://www.mdpi.com/2073-431X/8/1/13/pdf |
| article xml uploaded. | 28 February 2019 12:22 CET | Update | https://www.mdpi.com/2073-431X/8/1/13/xml |
| article xml file uploaded | 28 February 2019 12:22 CET | Update | - |
| article pdf uploaded. | 7 February 2019 12:19 CET | Version of Record | https://www.mdpi.com/2073-431X/8/1/13/pdf-vor |
| article xml file uploaded | 7 February 2019 12:19 CET | Original file | - |
