| article html file updated | 31 August 2025 09:56 CEST | Update | https://www.mdpi.com/1422-0067/21/3/781 |
| article html file updated | 20 July 2022 18:27 CEST | Update | - |
| article html file updated | 20 February 2020 12:08 CET | Update | - |
| article html file updated | 15 February 2020 05:49 CET | Update | - |
| article html file updated | 6 February 2020 05:56 CET | Original file | - |
| article pdf uploaded. | 6 February 2020 05:55 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/3/781/pdf |
| article xml uploaded. | 6 February 2020 05:55 CET | Update | https://www.mdpi.com/1422-0067/21/3/781/xml |
| article xml file uploaded | 6 February 2020 05:55 CET | Update | - |
| article pdf uploaded. | 25 January 2020 08:02 CET | Version of Record | https://www.mdpi.com/1422-0067/21/3/781/pdf-vor |
| article xml file uploaded | 25 January 2020 08:02 CET | Original file | - |
