| article html file updated | 8 February 2020 00:26 CET | Update | https://www.mdpi.com/2076-3417/7/3/224 |
| article html file updated | 23 September 2019 13:53 CEST | Update | - |
| article html file updated | 4 May 2019 09:02 CEST | Update | - |
| article html file updated | 28 March 2017 03:16 CEST | Update | - |
| article html file updated | 28 February 2017 12:58 CET | Original file | - |
| article xml uploaded. | 28 February 2017 12:56 CET | Update | https://www.mdpi.com/2076-3417/7/3/224/xml |
| article xml uploaded. | 28 February 2017 12:56 CET | Original file | - |
| article pdf uploaded. | 28 February 2017 12:56 CET | Version of Record | https://www.mdpi.com/2076-3417/7/3/224/pdf |
