| article html file updated | 31 August 2025 11:28 CEST | Update | https://www.mdpi.com/2076-393X/8/1/81 |
| article html file updated | 20 July 2022 19:59 CEST | Update | - |
| article html file updated | 2 April 2020 11:51 CEST | Update | - |
| article html file updated | 26 March 2020 13:12 CET | Original file | - |
| article pdf uploaded. | 26 March 2020 13:10 CET | Updated version of record | https://www.mdpi.com/2076-393X/8/1/81/pdf |
| article xml uploaded. | 26 March 2020 13:10 CET | Update | https://www.mdpi.com/2076-393X/8/1/81/xml |
| article xml file uploaded | 26 March 2020 13:10 CET | Update | - |
| article pdf uploaded. | 12 February 2020 13:56 CET | Version of Record | https://www.mdpi.com/2076-393X/8/1/81/pdf-vor |
| article xml file uploaded | 12 February 2020 13:56 CET | Original file | - |
