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. Author manuscript; available in PMC: 2017 May 1.
Published in final edited form as: Ecol Food Nutr. 2016 Apr 11;55(3):324–338. doi: 10.1080/03670244.2016.1161618

Table 2. Information on study phases, participants and activities.

Study Phase Study group Number of participants Activity Location Duration
1 School directors 4 In-depth interviews Private office 35-50 mins
Food vendors 4 Initial in-depth interviews Caseta 30-80 mins
2 Children 48 Focus Groups Private classroom 35-60 mins
3 Food vendors 4 Follow up in-depth interviews Caseta 30-60 mins