The phrase "although multiple methods have" is correct and usable in written English.
It can be used to introduce a contrast or exception regarding the various methods being discussed in a sentence or argument.
Example: "Although multiple methods have been proposed to solve the issue, none have proven to be entirely effective."
Alternatives: "even though several approaches have" or "despite the fact that various techniques have".
To date, there remains a lack of standardized tag removal processes from cell surfaces although multiple methods have recently been developed to release captured cells from adhesive surfaces.
Although multiple methods have been proposed more recently to group communities into health service regions (e.g., [ 18- 20]), they are extensions of the straightforward, yet unsophisticated, plurality method employed by Wennberg and the Dartmouth Atlas group [ 21].
Although multiple methods have been attempted to enhance the iPS process, such as adding SV40 large T antigen 13, co-overexpressing MyoD 14, enhancing RA signaling 15, or depleting Mdb3 that is a core component of the NuRD complex 16, it remains largely unknown how the iPS process is regulated by upstream signaling pathways in vivo 17.
Although physical gels may suffer from weak mechanical properties and dissociation from the bulk material, physical cross-links formed via multiple methods have been shown to be valuable in the production of multicomponent hydrogels.
Although multiple methods and materials have been developed to fabricate pH-responsive membranes, separating organics/inorganic salts mixtures and divalent/monovalent ions systems with these membranes still remains a challenging task.
Although multiple methods are necessary to estimate a range of MCID values, Revicki and colleagues (2008) [ 17] further recommended that results from the anchor-based approach have the most weight due to their clinical advantages over the distribution-based approach.
In particular, multiple imputation methods have been developed.
Hence, some variant multiple MCMC methods have been proposed.
Although many methods have been presented for through-wall human being detection based on UWB radars, there are few research on multiple status of human being detection.
Although distribution methods have been left in the hands of the provinces the framework proposed is pretty rigid.
Although these methods have generated numerous mutant alleles, large-scale genetic analysis in vertebrates is costly and both time- and labor-intensive including the breeding, maintainance and analysis of many fish over multiple generations.
