| article html file updated | 12 February 2020 02:15 CET | Update | https://www.mdpi.com/2076-3921/8/4/84 |
| article html file updated | 17 October 2019 13:41 CEST | Update | N/A |
| Correction published | 3 June 2019 00:00 CEST | Correction | https://www.mdpi.com/2076-3921/8/6/157 |
| article html file updated | 8 May 2019 15:54 CEST | Update | N/A |
| article html file updated | 25 April 2019 18:25 CEST | Update | N/A |
| article html file updated | 16 April 2019 12:46 CEST | Original file | N/A |
| article pdf uploaded. | 16 April 2019 12:45 CEST | Updated version of record | https://www.mdpi.com/2076-3921/8/4/84/pdf |
| article xml uploaded. | 16 April 2019 12:45 CEST | Update | https://www.mdpi.com/2076-3921/8/4/84/xml |
| article xml file uploaded | 16 April 2019 12:45 CEST | Update | N/A |
| article pdf uploaded. | 1 April 2019 15:36 CEST | Version of Record | https://www.mdpi.com/2076-3921/8/4/84/pdf-vor |
| article xml file uploaded | 1 April 2019 15:36 CEST | Original file | N/A |
