| article html file updated | 31 August 2025 11:13 CEST | Update | https://www.mdpi.com/2075-1680/9/1/18 |
| article html file updated | 20 July 2022 19:44 CEST | Update | N/A |
| article html file updated | 2 April 2020 09:16 CEST | Update | N/A |
| article html file updated | 26 March 2020 10:59 CET | Original file | N/A |
| article pdf uploaded. | 26 March 2020 10:58 CET | Updated version of record | https://www.mdpi.com/2075-1680/9/1/18/pdf |
| article xml uploaded. | 26 March 2020 10:58 CET | Update | https://www.mdpi.com/2075-1680/9/1/18/xml |
| article xml file uploaded | 26 March 2020 10:58 CET | Update | N/A |
| article pdf uploaded. | 10 February 2020 12:21 CET | Version of Record | https://www.mdpi.com/2075-1680/9/1/18/pdf-vor |
| article xml file uploaded | 10 February 2020 12:21 CET | Original file | N/A |
