| article html file updated | 11 February 2020 12:04 CET | Update | https://www.mdpi.com/2220-9964/8/2/59 |
| article html file updated | 14 October 2019 01:38 CEST | Update | - |
| article html file updated | 27 April 2019 00:24 CEST | Update | - |
| article html file updated | 12 April 2019 20:19 CEST | Update | - |
| article html file updated | 3 April 2019 10:57 CEST | Update | - |
| article html file updated | 1 March 2019 11:02 CET | Update | - |
| article html file updated | 30 January 2019 11:09 CET | Update | - |
| article xml uploaded. | 30 January 2019 11:07 CET | Update | https://www.mdpi.com/2220-9964/8/2/59/xml |
| article pdf uploaded. | 30 January 2019 11:07 CET | Updated version of record | https://www.mdpi.com/2220-9964/8/2/59/pdf |
| article html file updated | 28 January 2019 15:03 CET | Original file | - |
| article pdf uploaded. | 28 January 2019 15:02 CET | Version of Record | https://www.mdpi.com/2220-9964/8/2/59/pdf-vor |
| article xml uploaded. | 28 January 2019 15:02 CET | Update | - |
| article xml file uploaded | 28 January 2019 15:02 CET | Original file | - |
