| article html file updated | 9 February 2020 14:31 CET | Update | https://www.mdpi.com/1422-8599/2018/2/M992 |
| article html file updated | 2 October 2019 18:55 CEST | Update | N/A |
| article html file updated | 1 May 2019 02:07 CEST | Update | N/A |
| article html file updated | 17 April 2019 02:40 CEST | Update | N/A |
| article html file updated | 29 March 2019 17:17 CET | Update | N/A |
| article html file updated | 28 June 2018 11:33 CEST | Update | N/A |
| article html file updated | 19 April 2018 13:30 CEST | Original file | N/A |
| article xml uploaded. | 19 April 2018 13:28 CEST | Original file | https://www.mdpi.com/1422-8599/2018/2/M992/xml |
| article pdf uploaded. | 19 April 2018 13:28 CEST | Version of Record | https://www.mdpi.com/1422-8599/2018/2/M992/pdf |
