| article html file updated | 9 February 2020 02:40 CET | Update | https://www.mdpi.com/2218-0532/86/1/3 |
| article html file updated | 29 September 2019 19:53 CEST | Update | N/A |
| article html file updated | 2 May 2019 03:02 CEST | Update | N/A |
| article html file updated | 18 April 2019 01:13 CEST | Update | N/A |
| article html file updated | 28 March 2019 14:40 CET | Update | N/A |
| article html file updated | 27 March 2018 14:48 CEST | Update | N/A |
| article html file updated | 11 January 2018 18:26 CET | Original file | N/A |
| article xml uploaded. | 11 January 2018 18:25 CET | Update | https://www.mdpi.com/2218-0532/86/1/3/xml |
| article pdf uploaded. | 11 January 2018 18:25 CET | Updated version of record | https://www.mdpi.com/2218-0532/86/1/3/pdf |
| article xml uploaded. | 11 January 2018 17:16 CET | Original file | N/A |
| article pdf uploaded. | 11 January 2018 17:16 CET | Version of Record | N/A |
