| article html file updated | 9 February 2020 02:53 CET | Update | https://www.mdpi.com/2076-3417/8/1/106 |
| article html file updated | 29 September 2019 20:58 CEST | Update | N/A |
| article html file updated | 2 May 2019 02:37 CEST | Update | N/A |
| article html file updated | 18 April 2019 00:50 CEST | Update | N/A |
| article html file updated | 28 March 2019 15:09 CET | Update | N/A |
| article html file updated | 1 February 2018 12:51 CET | Update | N/A |
| article html file updated | 12 January 2018 13:36 CET | Original file | N/A |
| article xml uploaded. | 12 January 2018 13:35 CET | Update | https://www.mdpi.com/2076-3417/8/1/106/xml |
| article xml uploaded. | 12 January 2018 13:35 CET | Original file | N/A |
| article pdf uploaded. | 12 January 2018 13:35 CET | Version of Record | https://www.mdpi.com/2076-3417/8/1/106/pdf |
