| Participants’ Classification | Interview Type | Frequency |
| Healthcare Providers in Health Facilities | Key Informant Interviews | 6 |
| Hospitalized RDW with PS | In-depth Interviews | 4 |
| Family member of Hospitalized RDW with PS | In-depth Interviews | 3 |
| RDW with or without PS | In-depth Interviews | 7 |
| Senior Female of the Household | In-depth Interviews | 6 |
| Healthcare Providers in Community (TBA) | Key Informant Interviews | 8 |