| article html file updated | 12 February 2020 21:22 CET | Update | https://www.mdpi.com/2220-9964/8/6/289 |
| article html file updated | 22 October 2019 07:34 CEST | Update | - |
| article html file updated | 5 July 2019 22:38 CEST | Update | - |
| article html file updated | 26 June 2019 10:02 CEST | Update | - |
| article html file updated | 26 June 2019 10:01 CEST | Update | - |
| article xml uploaded. | 26 June 2019 10:01 CEST | Update | https://www.mdpi.com/2220-9964/8/6/289/xml |
| article pdf uploaded. | 26 June 2019 10:01 CEST | Updated version of record | https://www.mdpi.com/2220-9964/8/6/289/pdf |
| article html file updated | 21 June 2019 16:05 CEST | Original file | - |
| article xml file uploaded | 21 June 2019 16:04 CEST | Original file | - |
