| article html file updated | 31 August 2025 14:30 CEST | Update | https://www.mdpi.com/2073-4409/9/3/721 |
| article html file updated | 20 July 2022 22:59 CEST | Update | - |
| article html file updated | 8 October 2020 18:42 CEST | Update | - |
| article html file updated | 2 April 2020 13:09 CEST | Update | - |
| article html file updated | 1 April 2020 17:01 CEST | Original file | - |
| article xml uploaded. | 1 April 2020 15:43 CEST | Update | https://www.mdpi.com/2073-4409/9/3/721/xml |
| article pdf uploaded. | 1 April 2020 15:43 CEST | Updated version of record | https://www.mdpi.com/2073-4409/9/3/721/pdf |
| article supplementary file uploaded. | 14 March 2020 16:24 CET | - | https://www.mdpi.com/2073-4409/9/3/721#supplementary |
| article pdf uploaded. | 14 March 2020 16:24 CET | Updated version of record | https://www.mdpi.com/2073-4409/9/3/721/pdf-vor |
| article xml file uploaded | 14 March 2020 16:24 CET | Update | - |
| article pdf uploaded. | 14 March 2020 15:59 CET | Version of Record | https://www.mdpi.com/2073-4409/9/3/721/pdf-vor |
| article xml file uploaded | 14 March 2020 15:59 CET | Original file | - |
