| article html file updated | 2 April 2020 11:46 CEST | Update | https://www.mdpi.com/2076-393X/8/1/30 |
| article html file updated | 15 February 2020 03:40 CET | Update | - |
| article html file updated | 4 February 2020 03:01 CET | Original file | - |
| article pdf uploaded. | 4 February 2020 03:00 CET | Updated version of record | https://www.mdpi.com/2076-393X/8/1/30/pdf |
| article xml uploaded. | 4 February 2020 03:00 CET | Update | https://www.mdpi.com/2076-393X/8/1/30/xml |
| article xml file uploaded | 4 February 2020 03:00 CET | Update | - |
| article pdf uploaded. | 16 January 2020 16:28 CET | Updated version of record | - |
| article pdf uploaded. | 16 January 2020 16:27 CET | Version of Record | - |
| article xml file uploaded | 16 January 2020 16:27 CET | Original file | - |
