113: CHALLENGES OF IMPLEMENTING A STEPPED WEDGE KNOWLEDGE DELIVERY INTERVENTION IN 20 COUNTRIES. Issue 12 (December 2016) - Coville, Hongchuan; Kashyap, Rahul; Suzuki, Reina; Barwise, Amelia; Hache Marliere, Manuel; Vukoja, Marija; Gajic, Ognjen; Dong, Yue