| article html file updated | 31 August 2025 08:28 CEST | Update | https://www.mdpi.com/1422-0067/21/2/393 |
| article html file updated | 19 July 2022 19:51 CEST | Update | N/A |
| article html file updated | 15 February 2020 01:04 CET | Update | N/A |
| article html file updated | 5 February 2020 18:03 CET | Update | N/A |
| article html file updated | 9 January 2020 12:02 CET | Update | N/A |
| article pdf uploaded. | 9 January 2020 12:00 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/2/393/pdf |
| article xml uploaded. | 9 January 2020 12:00 CET | Update | https://www.mdpi.com/1422-0067/21/2/393/xml |
| article xml file uploaded | 9 January 2020 12:00 CET | Update | N/A |
| article html file updated | 8 January 2020 12:20 CET | Update | N/A |
| article html file updated | 8 January 2020 12:20 CET | Original file | N/A |
| article pdf uploaded. | 8 January 2020 12:19 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/2/393/pdf-vor |
| article xml file uploaded | 8 January 2020 12:19 CET | Update | N/A |
| article pdf uploaded. | 8 January 2020 12:18 CET | Version of Record | https://www.mdpi.com/1422-0067/21/2/393/pdf-vor |
| article xml file uploaded | 8 January 2020 12:18 CET | Original file | N/A |
