The phrase "in parallel with ongoing" is grammatically correct and can be used in written English.
It means to occur at the same time as something else that is already in progress. Example: The construction of the new building will take place in parallel with ongoing renovations to the existing structure.
In parallel with ongoing calibration and validation efforts, ESA promptly released L1b magnetic field data to the scientific community by May 2014.
Studies on the molecular mechanisms of actions of MSCs as well as on the risks associated with their administration should still proceed in parallel with ongoing translational studies [35].
Delivery of teaching of core curriculum in the pre-planned non-clinical setting in parallel with ongoing clinical attachments ensures that basic core topics, which may be missed in the clinical setting, are covered.
The interviews were conducted in the community venues where the participants attended their PA sessions and were conducted in parallel with ongoing sessions, although always in a separate room.
Systematic screening implemented in parallel with ongoing opportunistic screening was introduced in 2006 [ 8] but has achieved only limited coverage (24% of the target population, women aged 30 to 59 years in 2009).
To maximize the potential for personalized treatment for smokers, translational research from multiple disciplines should be conducted in parallel with ongoing GWASs for smoking behavior and pharmacogenetic studies of smoking cessation.
Recently, a number of tomato resources have been developed in parallel with the ongoing tomato genome sequencing project.
We recommend that such a task should be taken on by WHO Europe in parallel with the ongoing work by WHO global Headquarters.
Clients received whatever psychological treatment their therapist prescribed in parallel with other ongoing interventions, for example, provision of practical or social help at the employment office, and further medical investigations.
Work on building a smaller and cheaper computer began in 1952, in parallel with Meg's ongoing development.
In parallel with many of ongoing initiatives in C. elegans these resources will provide foundation for future studies of the conservation of TF function and interaction across the breadth of biodiversity.
