| article html file updated | 13 February 2020 20:50 CET | Update | https://www.mdpi.com/2076-3387/9/4/77 |
| article html file updated | 30 December 2019 13:10 CET | Update | - |
| article html file updated | 9 October 2019 03:04 CEST | Update | - |
| article pdf uploaded. | 9 October 2019 03:03 CEST | Updated version of record | https://www.mdpi.com/2076-3387/9/4/77/pdf |
| article xml uploaded. | 9 October 2019 03:03 CEST | Update | https://www.mdpi.com/2076-3387/9/4/77/xml |
| article xml file uploaded | 9 October 2019 03:03 CEST | Update | - |
| article html file updated | 29 September 2019 04:22 CEST | Update | - |
| article pdf uploaded. | 29 September 2019 04:20 CEST | Updated version of record | https://www.mdpi.com/2076-3387/9/4/77/pdf-vor |
| article xml uploaded. | 29 September 2019 04:20 CEST | Update | - |
| article xml file uploaded | 29 September 2019 04:20 CEST | Update | - |
| article html file updated | 27 September 2019 17:26 CEST | Original file | - |
| article pdf uploaded. | 27 September 2019 11:46 CEST | Version of Record | https://www.mdpi.com/2076-3387/9/4/77/pdf-vor |
| article xml uploaded. | 27 September 2019 11:46 CEST | Update | - |
| article xml file uploaded | 27 September 2019 11:46 CEST | Original file | - |
