| article html file updated | 11 February 2020 14:44 CET | Update | https://www.mdpi.com/2076-0752/8/1/22 |
| article html file updated | 26 April 2019 19:15 CEST | Update | - |
| article html file updated | 12 April 2019 15:12 CEST | Update | - |
| article html file updated | 3 April 2019 17:28 CEST | Update | - |
| article html file updated | 2 April 2019 11:43 CEST | Update | - |
| article html file updated | 28 February 2019 18:33 CET | Update | - |
| article html file updated | 28 February 2019 12:24 CET | Original file | - |
| article pdf uploaded. | 28 February 2019 12:23 CET | Updated version of record | https://www.mdpi.com/2076-0752/8/1/22/pdf |
| article xml uploaded. | 28 February 2019 12:23 CET | Update | https://www.mdpi.com/2076-0752/8/1/22/xml |
| article xml file uploaded | 28 February 2019 12:23 CET | Update | - |
| article pdf uploaded. | 9 February 2019 14:03 CET | Version of Record | https://www.mdpi.com/2076-0752/8/1/22/pdf-vor |
| article xml file uploaded | 9 February 2019 14:03 CET | Original file | - |
