| article html file updated | 31 August 2025 14:37 CEST | Update | https://www.mdpi.com/2076-0817/9/3/218 |
| article html file updated | 20 July 2022 23:07 CEST | Update | - |
| article html file updated | 1 April 2020 12:23 CEST | Update | - |
| article html file updated | 27 March 2020 08:03 CET | Original file | - |
| article pdf uploaded. | 27 March 2020 08:02 CET | Updated version of record | https://www.mdpi.com/2076-0817/9/3/218/pdf |
| article xml uploaded. | 27 March 2020 08:02 CET | Update | https://www.mdpi.com/2076-0817/9/3/218/xml |
| article xml file uploaded | 27 March 2020 08:02 CET | Update | - |
| article pdf uploaded. | 19 March 2020 12:09 CET | Updated version of record | https://www.mdpi.com/2076-0817/9/3/218/pdf-vor |
| article xml file uploaded | 19 March 2020 12:09 CET | Update | - |
| article pdf uploaded. | 16 March 2020 16:58 CET | Version of Record | https://www.mdpi.com/2076-0817/9/3/218/pdf-vor |
| article xml file uploaded | 16 March 2020 16:58 CET | Original file | - |
