| article html file updated | 11 February 2020 08:08 CET | Update | https://www.mdpi.com/2504-5377/3/1/9 |
| article html file updated | 13 October 2019 04:39 CEST | Update | N/A |
| article html file updated | 27 April 2019 08:21 CEST | Update | N/A |
| article html file updated | 13 April 2019 04:24 CEST | Update | N/A |
| article html file updated | 10 April 2019 17:55 CEST | Update | N/A |
| article html file updated | 3 April 2019 01:30 CEST | Update | N/A |
| article html file updated | 17 January 2019 11:03 CET | Original file | N/A |
| article pdf uploaded. | 17 January 2019 11:01 CET | Updated version of record | https://www.mdpi.com/2504-5377/3/1/9/pdf |
| article xml uploaded. | 17 January 2019 11:01 CET | Update | https://www.mdpi.com/2504-5377/3/1/9/xml |
| article xml file uploaded | 17 January 2019 11:01 CET | Update | N/A |
| article pdf uploaded. | 10 January 2019 18:25 CET | Updated version of record | https://www.mdpi.com/2504-5377/3/1/9/pdf-vor |
| article pdf uploaded. | 10 January 2019 18:13 CET | Version of Record | https://www.mdpi.com/2504-5377/3/1/9/pdf-vor |
| article xml file uploaded | 10 January 2019 18:13 CET | Original file | N/A |