||||||||||autologous mesenchymal stem cells / Tianjin Medical University General Hospital Trial completion, Phase classification: Autologous Mesenchymal Stem Cells for the Treatment of Neuromyelitis Optica Spectrum Disorders (clinicaltrials.gov) - Oct 17, 2018 P2a, N=15, Completed, Sponsor: Tianjin Medical University General Hospital Recruiting --> Completed | Phase classification: P2 --> P2a