Complex sentence: Three Hindawi journals, including "The Scientific World Journal", have faced delisting from the "Journal Citation Reports", for anomalous citation patterns, particularly self-citations and citation stacking, although the problems with this journal occurred partly before Hindawi acquired the journal.
Split into simpler sentences: Three Hindawi journals have faced delisting from the "Journal Citation Reports" for anomalous citation patterns, particularly self-citations and citation stacking. The three include "The Scientific World Journal", although the problems with this journal occurred partly before Hindawi acquired the journal.