| article html file updated | 31 August 2025 10:51 CEST | Update | https://www.mdpi.com/2076-393X/8/1/69 |
| article html file updated | 20 July 2022 19:23 CEST | Update | - |
| article html file updated | 2 April 2020 11:50 CEST | Update | - |
| article html file updated | 23 March 2020 17:42 CET | Update | - |
| article pdf uploaded. | 23 March 2020 17:41 CET | Updated version of record | https://www.mdpi.com/2076-393X/8/1/69/pdf |
| article xml uploaded. | 23 March 2020 17:41 CET | Update | https://www.mdpi.com/2076-393X/8/1/69/xml |
| article xml file uploaded | 23 March 2020 17:41 CET | Update | - |
| article html file updated | 23 March 2020 17:34 CET | Original file | - |
| article pdf uploaded. | 23 March 2020 17:32 CET | Updated version of record | https://www.mdpi.com/2076-393X/8/1/69/pdf-vor |
| article xml file uploaded | 23 March 2020 17:32 CET | Update | - |
| article pdf uploaded. | 6 February 2020 09:30 CET | Version of Record | https://www.mdpi.com/2076-393X/8/1/69/pdf-vor |
| article xml file uploaded | 6 February 2020 09:30 CET | Original file | - |
