| article html file updated | 11 February 2020 13:57 CET | Update | https://www.mdpi.com/2079-9721/7/1/18 |
| article html file updated | 14 October 2019 12:36 CEST | Update | N/A |
| article html file updated | 26 April 2019 20:51 CEST | Update | N/A |
| article html file updated | 12 April 2019 16:40 CEST | Update | N/A |
| article html file updated | 10 April 2019 17:04 CEST | Update | N/A |
| article html file updated | 3 April 2019 15:34 CEST | Update | N/A |
| article html file updated | 28 February 2019 14:48 CET | Update | N/A |
| article html file updated | 25 February 2019 12:12 CET | Original file | N/A |
| article pdf uploaded. | 25 February 2019 12:11 CET | Updated version of record | https://www.mdpi.com/2079-9721/7/1/18/pdf |
| article xml uploaded. | 25 February 2019 12:11 CET | Update | https://www.mdpi.com/2079-9721/7/1/18/xml |
| article xml file uploaded | 25 February 2019 12:11 CET | Update | N/A |
| article pdf uploaded. | 5 February 2019 12:05 CET | Version of Record | https://www.mdpi.com/2079-9721/7/1/18/pdf-vor |
| article xml file uploaded | 5 February 2019 12:05 CET | Original file | N/A |
