| article html file updated | 31 August 2025 11:33 CEST | Update | https://www.mdpi.com/1424-8220/20/4/1001 |
| article html file updated | 20 July 2022 20:04 CEST | Update | - |
| article html file updated | 6 March 2020 09:58 CET | Update | - |
| article html file updated | 15 February 2020 09:29 CET | Update | - |
| article html file updated | 13 February 2020 12:49 CET | Original file | - |
| article supplementary file uploaded. | 13 February 2020 12:47 CET | - | https://www.mdpi.com/1424-8220/20/4/1001#supplementary |
| article pdf uploaded. | 13 February 2020 12:47 CET | Version of Record | https://www.mdpi.com/1424-8220/20/4/1001/pdf |
| article xml uploaded. | 13 February 2020 12:47 CET | Update | https://www.mdpi.com/1424-8220/20/4/1001/xml |
| article xml file uploaded | 13 February 2020 12:47 CET | Original file | - |
