An Open-label, Long-term Extension Study With Filgotinib in Active Psoriatic Arthritis.

ULB Hopital Erasme, Service de Rheumatology, Brussels

"UMHAT Kaspela, EOOD", Plovdiv

MHAT - Ruse, AD, Rousse

"UMHAT SofiaMed, OOD, Block 1", Sofia

"UMHAT Sv. Ivan Rilski, EAD", Sofia

CCBR Czech, a.s, Pardubice

MEDICAL PLUS s.r.o., Uherské Hradiště

Center for Clinical and Basic Research, Tallinn

North Estonia Medical Centre Foundation, Tallinn

OÜ Innomedica, Tallinn

Twoja Przychodnia-Centrum Medyczne Nowa Sol, Nowa Sól

Ai Centrum Medyczne sp. z o.o. sp.k., Poznan

"Niepubliczny Zaklad Opieki Zdrowotnej Nasz Lekarz Praktyka Grupowa Lekarzy Rodzinnych z, Przychodnia Specjalistyczna", Torun

Centrum Medyczne AMED, Warszawa Targowek, Warsaw

Hospital Universitario de Fuenlabrada, Servicio de Reumatologia, Fuenlabrada

Hospital Infanta Luisa, Servicio de Reumatologia, Seville

CI of Healthcare Kharkiv CCH #8 Dept of Rheumatology Kharkiv MA of PGE of MOHU, Ch of Cardiology and Funct Diagnostics, Kharkiv

CNI Consultative and Diagnostic Center of Pecherskyi District of Kyiv, Department of Therapy, Kiev

SI NSС M.D. Strazhesko Institute of Cardiology of NAMSU, Unit of Non-coronary HD&Rh, Kyiv

CH of State Border Service of Ukraine (Military Base 2522) Dept of Therapy, D.Halytskyi Lviv NMU, Ch of Family Medicine & Dermatology, Venereology, Lviv

M.V. Sklifosovskyi Poltava RCH Dept of Rheumatology HSEIU UMSA, Ch of Family Medicine and Therapy, Poltava

CI of TRC, Ternopil

M.I. Pyrogov VRCH Dept of Rheumatology M.I. Pyrogov VNMU, Ch of IM #1, Vinnytsia

MCIC MC LLC Health Clinic, Unit of Cardiology and Rheumatology, Vinnytsia

SRI of Invalid Rehabilitation (EST Complex) of Vinnytsia M.I.Pyrogov NMU MOHU, Un of Therapy and CRh Dept of Therapy, Vinnytsia