| article html file updated | 31 August 2025 09:17 CEST | Update | https://www.mdpi.com/1422-0067/21/2/623 |
| article html file updated | 21 August 2025 23:37 CEST | Update | N/A |
| article html file updated | 20 July 2022 17:49 CEST | Update | N/A |
| article html file updated | 15 February 2020 03:55 CET | Update | N/A |
| article html file updated | 5 February 2020 19:02 CET | Update | N/A |
| article html file updated | 20 January 2020 08:35 CET | Update | N/A |
| article html file updated | 20 January 2020 08:34 CET | Update | N/A |
| article pdf uploaded. | 20 January 2020 08:32 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/2/623/pdf |
| article xml file uploaded | 20 January 2020 08:32 CET | Update | https://www.mdpi.com/1422-0067/21/2/623/xml |
| article pdf uploaded. | 20 January 2020 08:31 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/2/623/pdf-vor |
| article xml uploaded. | 20 January 2020 08:31 CET | Update | N/A |
| article xml file uploaded | 20 January 2020 08:31 CET | Update | N/A |
| article html file updated | 18 January 2020 07:58 CET | Original file | N/A |
| article pdf uploaded. | 18 January 2020 07:56 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/2/623/pdf-vor |
| article xml uploaded. | 18 January 2020 07:56 CET | Update | N/A |
| article xml file uploaded | 18 January 2020 07:56 CET | Update | N/A |
| article xml file uploaded | 17 January 2020 15:31 CET | Original file | N/A |
| article pdf uploaded. | 17 January 2020 15:31 CET | Version of Record | https://www.mdpi.com/1422-0067/21/2/623/pdf-vor |
