| article html file updated | 14 August 2026 22:25 CEST | Update | https://www.mdpi.com/2076-2615/8/2/30 |
| article html file updated | 30 August 2025 02:40 CEST | Update | N/A |
| article html file updated | 21 August 2025 19:32 CEST | Update | N/A |
| article html file updated | 16 July 2022 09:22 CEST | Update | N/A |
| article html file updated | 9 February 2020 07:05 CET | Update | N/A |
| article html file updated | 30 September 2019 21:56 CEST | Update | N/A |
| article html file updated | 1 May 2019 17:28 CEST | Update | N/A |
| article html file updated | 17 April 2019 16:50 CEST | Update | N/A |
| article html file updated | 29 March 2019 00:17 CET | Update | N/A |
| article html file updated | 14 March 2018 08:21 CET | Update | N/A |
| article html file updated | 23 February 2018 08:35 CET | Update | N/A |
| article xml uploaded. | 23 February 2018 08:34 CET | Update | https://www.mdpi.com/2076-2615/8/2/30/xml |
| article xml uploaded. | 23 February 2018 08:34 CET | Update | N/A |
| article pdf uploaded. | 23 February 2018 08:34 CET | Updated version of record | https://www.mdpi.com/2076-2615/8/2/30/pdf |
| article html file updated | 22 February 2018 10:21 CET | Original file | N/A |
| article xml uploaded. | 22 February 2018 10:19 CET | Update | N/A |
| article xml uploaded. | 22 February 2018 10:19 CET | Update | N/A |
| article xml uploaded. | 22 February 2018 10:19 CET | Original file | N/A |
| article pdf uploaded. | 22 February 2018 10:19 CET | Updated version of record | https://www.mdpi.com/2076-2615/8/2/30/pdf-vor |
| article pdf uploaded. | 20 February 2018 15:05 CET | Version of Record | https://www.mdpi.com/2076-2615/8/2/30/pdf-vor |
