| article html file updated | 31 August 2025 09:33 CEST | Update | https://www.mdpi.com/1422-0067/21/3/688 |
| article html file updated | 20 July 2022 18:05 CEST | Update | N/A |
| article html file updated | 20 February 2020 08:59 CET | Update | N/A |
| article html file updated | 15 February 2020 04:54 CET | Update | N/A |
| article html file updated | 23 January 2020 14:09 CET | Original file | N/A |
| article pdf uploaded. | 23 January 2020 14:08 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/3/688/pdf |
| article xml uploaded. | 23 January 2020 14:08 CET | Update | https://www.mdpi.com/1422-0067/21/3/688/xml |
| article xml file uploaded | 23 January 2020 14:08 CET | Update | N/A |
| article pdf uploaded. | 21 January 2020 11:36 CET | Version of Record | https://www.mdpi.com/1422-0067/21/3/688/pdf-vor |
| article xml file uploaded | 21 January 2020 11:36 CET | Original file | N/A |
