| article html file updated | 11 February 2020 05:13 CET | Update | https://www.mdpi.com/2076-3417/9/1/60 |
| article html file updated | 12 October 2019 11:29 CEST | Update | - |
| article html file updated | 27 April 2019 14:46 CEST | Update | - |
| article html file updated | 13 April 2019 10:42 CEST | Update | - |
| article html file updated | 2 April 2019 18:32 CEST | Update | - |
| article html file updated | 16 January 2019 05:14 CET | Update | - |
| article html file updated | 8 January 2019 09:38 CET | Update | - |
| article pdf uploaded. | 8 January 2019 09:35 CET | Updated version of record | https://www.mdpi.com/2076-3417/9/1/60/pdf |
| article xml uploaded. | 8 January 2019 09:35 CET | Update | https://www.mdpi.com/2076-3417/9/1/60/xml |
| article xml file uploaded | 8 January 2019 09:35 CET | Update | - |
| article html file updated | 25 December 2018 08:42 CET | Original file | - |
| article pdf uploaded. | 25 December 2018 08:40 CET | Version of Record | https://www.mdpi.com/2076-3417/9/1/60/pdf-vor |
| article xml uploaded. | 25 December 2018 08:40 CET | Update | - |
| article xml file uploaded | 25 December 2018 08:40 CET | Original file | - |
