| article html file updated | 11 February 2020 14:45 CET | Update | https://www.mdpi.com/2077-0383/8/2/224 |
| article html file updated | 14 October 2019 17:09 CEST | Update | - |
| article html file updated | 26 April 2019 19:14 CEST | Update | - |
| article html file updated | 12 April 2019 15:10 CEST | Update | - |
| article html file updated | 3 April 2019 17:29 CEST | Update | - |
| article html file updated | 28 February 2019 18:36 CET | Update | - |
| article html file updated | 21 February 2019 11:42 CET | Original file | - |
| article pdf uploaded. | 21 February 2019 11:40 CET | Updated version of record | https://www.mdpi.com/2077-0383/8/2/224/pdf |
| article xml uploaded. | 21 February 2019 11:40 CET | Update | https://www.mdpi.com/2077-0383/8/2/224/xml |
| article xml file uploaded | 21 February 2019 11:40 CET | Update | - |
| article pdf uploaded. | 9 February 2019 15:14 CET | Version of Record | https://www.mdpi.com/2077-0383/8/2/224/pdf-vor |
| article xml file uploaded | 9 February 2019 15:14 CET | Original file | - |
