| article html file updated | 4 September 2020 11:10 CEST | Update | https://www.mdpi.com/1099-4300/21/2/216 |
| article html file updated | 11 February 2020 18:14 CET | Update | - |
| article html file updated | 26 April 2019 12:03 CEST | Update | - |
| article html file updated | 12 April 2019 07:32 CEST | Update | - |
| article html file updated | 4 April 2019 02:35 CEST | Update | - |
| article html file updated | 5 March 2019 08:17 CET | Update | - |
| article html file updated | 4 March 2019 04:26 CET | Update | - |
| article html file updated | 1 March 2019 11:36 CET | Update | - |
| article html file updated | 24 February 2019 09:14 CET | Original file | - |
| article pdf uploaded. | 24 February 2019 09:11 CET | Version of Record | https://www.mdpi.com/1099-4300/21/2/216/pdf |
| article xml uploaded. | 24 February 2019 09:11 CET | Update | https://www.mdpi.com/1099-4300/21/2/216/xml |
| article xml file uploaded | 24 February 2019 09:11 CET | Original file | - |
